pandas:功能强大的Python数据分析工具包¶
Date: Aug 05, 2018 Version: 0.23.4
Binary Installers: https://pypi.org/project/pandas
Source Repository: http://github.com/pandas-dev/pandas
Issues & Ideas: https://github.com/pandas-dev/pandas/issues
Q&A Support: http://stackoverflow.com/questions/tagged/pandas
Developer Mailing List: http://groups.google.com/group/pydata
pandas是一个Python包,提供快速,灵活和富有表现力的数据结构,旨在使“关系”或“标记”数据的使用既简单又直观。 它旨在成为在Python中进行实际的真实世界数据分析的基础高级构建块。 此外,它还有更广泛的目标,即成为以任何语言提供的最强大,最灵活的开源数据分析/操作工具。 它已朝着这个目标迈进。
pandas非常适合许多不同类型的数据:
- 具有异构类型列的表格数据,如SQL表或Excel电子表格中
- 有序和无序(不一定是固定频率)时间序列数据。
- 具有行和列标签的任意矩阵数据(均匀类型或异构)
- 任何其他形式的观察/统计数据集。 实际上不需要将数据标记为放置在pandas数据结构中
pandas的两个主要数据结构,Series
(1维)和DataFrame
(2维),处理金融,统计,社交中的绝大多数典型用例科学,以及许多工程领域。 对于R用户,DataFrame
提供R的data.frame
提供的所有内容以及更多内容。 pandas建立在NumPy之上,旨在与许多其他第三方库很好地集成在科学计算环境中。
以下是Pandas做得很好的一些事情:
- 在浮点和非浮点数据中轻松处理缺失数据 missing data(表示为NaN)
- 大小可变性:列可以从DataFrame和更高维对象插入和删除
- 自动和显式数据对齐:对象可以显式对齐到一组标签,或者用户可以简单地忽略标签并让Series,DataFrame 等在计算中自动为您调整数据
- 功能强大,灵活的group by功能,可对数据集执行拆分应用组合操作,用于聚合和转换数据
- 使易于将其他Python和NumPy数据结构中的不同索引数据转换为DataFrame对象
- 大数据集的基于智能标签的切片,花式索引和子集
- 直观的合并和连接数据集
- 灵活的重塑和数据集的旋转
- 轴的分层标记(每个刻度可能有多个标签)
- 强大的IO工具,用于从平面文件(CSV和分隔),Excel文件,数据库以及从超快HDF5格式保存/加载数据中加载数据
- 时间序列 - 特定功能:日期范围生成和频率转换,移动窗口统计,移动窗口线性回归,日期转换和滞后等。
其中许多原则旨在解决使用其他语言/科学研究环境时经常遇到的缺点。 对于数据科学家来说,处理数据通常分为多个阶段:整理和清理数据,分析/建模数据,然后将分析结果组织成适合绘图或表格显示的形式。 pandas是完成所有这些任务的理想工具。
其他一些说明
- pandas is fast. 许多低级算法位已在Cython代码中进行了大量调整。 然而,与其他任何事物一样,通常会牺牲性能。 因此,如果您专注于应用程序的一个功能,您可以创建一个更快的专用工具。
- pandas是statsmodels的依赖,使其成为Python中统计计算生态系统的重要组成部分。
- pandas已广泛用于金融应用的生产中。
Note
本文档假定您对NumPy有一般的了解。 如果你还没有多少使用NumPy,那么首先要花一些时间学习NumPy。
有关库中的内容的更多详细信息,请参阅包概述。
- What’s New
- v0.23.4 (August 3, 2018)
- v0.23.3 (July 7, 2018)
- v0.23.2
- v0.23.1
- v0.23.0 (May 15, 2018)
- New features
- JSON read/write round-trippable with
orient='table'
.assign()
accepts dependent arguments- Merging on a combination of columns and index levels
- Sorting by a combination of columns and index levels
- Extending Pandas with Custom Types (Experimental)
- New
observed
keyword for excluding unobserved categories ingroupby
- Rolling/Expanding.apply() accepts
raw=False
to pass aSeries
to the function DataFrame.interpolate
has gained thelimit_area
kwargget_dummies
now supportsdtype
argument- Timedelta mod method
.rank()
handlesinf
values whenNaN
are presentSeries.str.cat
has gained thejoin
kwargDataFrame.astype
performs column-wise conversion toCategorical
- Other Enhancements
- JSON read/write round-trippable with
- Backwards incompatible API changes
- Dependencies have increased minimum versions
- Instantiation from dicts preserves dict insertion order for python 3.6+
- Deprecate Panel
- pandas.core.common removals
- Changes to make output of
DataFrame.apply
consistent - Concatenation will no longer sort
- Build Changes
- Index Division By Zero Fills Correctly
- Extraction of matching patterns from strings
- Default value for the
ordered
parameter ofCategoricalDtype
- Better pretty-printing of DataFrames in a terminal
- Datetimelike API Changes
- Other API Changes
- Deprecations
- Removal of prior version deprecations/changes
- Performance Improvements
- Documentation Changes
- Bug Fixes
- New features
- v0.22.0 (December 29, 2017)
- v0.21.1 (December 12, 2017)
- v0.21.0 (October 27, 2017)
- New features
- Integration with Apache Parquet file format
infer_objects
type conversion- Improved warnings when attempting to create columns
drop
now also accepts index/columns keywordsrename
,reindex
now also accept axis keywordCategoricalDtype
for specifying categoricalsGroupBy
objects now have apipe
methodCategorical.rename_categories
accepts a dict-like- Other Enhancements
- Backwards incompatible API changes
- Dependencies have increased minimum versions
- Sum/Prod of all-NaN or empty Series/DataFrames is now consistently NaN
- Indexing with a list with missing labels is Deprecated
- NA naming Changes
- Iteration of Series/Index will now return Python scalars
- Indexing with a Boolean Index
PeriodIndex
resampling- Improved error handling during item assignment in pd.eval
- Dtype Conversions
- MultiIndex Constructor with a Single Level
- UTC Localization with Series
- Consistency of Range Functions
- No Automatic Matplotlib Converters
- Other API Changes
- Deprecations
- Removal of prior version deprecations/changes
- Performance Improvements
- Documentation Changes
- Bug Fixes
- New features
- v0.20.3 (July 7, 2017)
- v0.20.2 (June 4, 2017)
- v0.20.1 (May 5, 2017)
- New features
agg
API for DataFrame/Seriesdtype
keyword for data IO.to_datetime()
has gained anorigin
parameter- Groupby Enhancements
- Better support for compressed URLs in
read_csv
- Pickle file I/O now supports compression
- UInt64 Support Improved
- GroupBy on Categoricals
- Table Schema Output
- SciPy sparse matrix from/to SparseDataFrame
- Excel output for styled DataFrames
- IntervalIndex
- Other Enhancements
- Backwards incompatible API changes
- Possible incompatibility for HDF5 formats created with pandas < 0.13.0
- Map on Index types now return other Index types
- Accessing datetime fields of Index now return Index
- pd.unique will now be consistent with extension types
- S3 File Handling
- Partial String Indexing Changes
- Concat of different float dtypes will not automatically upcast
- Pandas Google BigQuery support has moved
- Memory Usage for Index is more Accurate
- DataFrame.sort_index changes
- Groupby Describe Formatting
- Window Binary Corr/Cov operations return a MultiIndex DataFrame
- HDFStore where string comparison
- Index.intersection and inner join now preserve the order of the left Index
- Pivot Table always returns a DataFrame
- Other API Changes
- Reorganization of the library: Privacy Changes
- Deprecations
- Removal of prior version deprecations/changes
- Performance Improvements
- Bug Fixes
- New features
- v0.19.2 (December 24, 2016)
- v0.19.1 (November 3, 2016)
- v0.19.0 (October 2, 2016)
- New features
merge_asof
for asof-style time-series joining.rolling()
is now time-series awareread_csv
has improved support for duplicate column namesread_csv
supports parsingCategorical
directly- Categorical Concatenation
- Semi-Month Offsets
- New Index methods
- Google BigQuery Enhancements
- Fine-grained numpy errstate
get_dummies
now returns integer dtypes- Downcast values to smallest possible dtype in
to_numeric
- pandas development API
- Other enhancements
- API changes
Series.tolist()
will now return Python typesSeries
operators for different indexesSeries
type promotion on assignment.to_datetime()
changes- Merging changes
.describe()
changesPeriod
changes- Index
+
/-
no longer used for set operations Index.difference
and.symmetric_difference
changesIndex.unique
consistently returnsIndex
MultiIndex
constructors,groupby
andset_index
preserve categorical dtypesread_csv
will progressively enumerate chunks- Sparse Changes
- Indexer dtype changes
- Other API Changes
- Deprecations
- Removal of prior version deprecations/changes
- Performance Improvements
- Bug Fixes
- New features
- v0.18.1 (May 3, 2016)
- v0.18.0 (March 13, 2016)
- New features
- Window functions are now methods
- Changes to rename
- Range Index
- Changes to str.extract
- Addition of str.extractall
- Changes to str.cat
- Datetimelike rounding
- Formatting of Integers in FloatIndex
- Changes to dtype assignment behaviors
- to_xarray
- Latex Representation
pd.read_sas()
changes- Other enhancements
- Backwards incompatible API changes
- Performance Improvements
- Bug Fixes
- New features
- v0.17.1 (November 21, 2015)
- v0.17.0 (October 9, 2015)
- New features
- Datetime with TZ
- Releasing the GIL
- Plot submethods
- Additional methods for
dt
accessor - Period Frequency Enhancement
- Support for SAS XPORT files
- Support for Math Functions in .eval()
- Changes to Excel with
MultiIndex
- Google BigQuery Enhancements
- Display Alignment with Unicode East Asian Width
- Other enhancements
- Backwards incompatible API changes
- Changes to sorting API
- Changes to to_datetime and to_timedelta
- Changes to Index Comparisons
- Changes to Boolean Comparisons vs. None
- HDFStore dropna behavior
- Changes to
display.precision
option - Changes to
Categorical.unique
- Changes to
bool
passed asheader
in Parsers - Other API Changes
- Deprecations
- Removal of prior version deprecations/changes
- Performance Improvements
- Bug Fixes
- New features
- v0.16.2 (June 12, 2015)
- v0.16.1 (May 11, 2015)
- v0.16.0 (March 22, 2015)
- v0.15.2 (December 12, 2014)
- v0.15.1 (November 9, 2014)
- v0.15.0 (October 18, 2014)
- v0.14.1 (July 11, 2014)
- v0.14.0 (May 31 , 2014)
- v0.13.1 (February 3, 2014)
- v0.13.0 (January 3, 2014)
- v0.12.0 (July 24, 2013)
- v0.11.0 (April 22, 2013)
- v0.10.1 (January 22, 2013)
- v0.10.0 (December 17, 2012)
- v0.9.1 (November 14, 2012)
- v0.9.0 (October 7, 2012)
- v0.8.1 (July 22, 2012)
- v0.8.0 (June 29, 2012)
- v.0.7.3 (April 12, 2012)
- v.0.7.2 (March 16, 2012)
- v.0.7.1 (February 29, 2012)
- v.0.7.0 (February 9, 2012)
- v.0.6.1 (December 13, 2011)
- v.0.6.0 (November 25, 2011)
- v.0.5.0 (October 24, 2011)
- v.0.4.3 through v0.4.1 (September 25 - October 9, 2011)
- Installation
- Contributing to pandas
- 包概述
- 10 Minutes to pandas
- Tutorials
- Cookbook
- Intro to Data Structures
- Series
- DataFrame
- From dict of Series or dicts
- From dict of ndarrays / lists
- From structured or record array
- From a list of dicts
- From a dict of tuples
- From a Series
- Alternate Constructors
- Column selection, addition, deletion
- Assigning New Columns in Method Chains
- Indexing / Selection
- Data alignment and arithmetic
- Transposing
- DataFrame interoperability with NumPy functions
- Console display
- DataFrame column attribute access and IPython completion
- Panel
- Deprecate Panel
- Essential Basic Functionality
- Head and Tail
- Attributes and the raw ndarray(s)
- Accelerated operations
- Flexible binary operations
- Descriptive statistics
- Function application
- Reindexing and altering labels
- Iteration
- .dt accessor
- Vectorized string methods
- Sorting
- Copying
- dtypes
- Selecting columns based on
dtype
- Working with Text Data
- Options and Settings
- Indexing and Selecting Data
- Different Choices for Indexing
- Basics
- Attribute Access
- Slicing ranges
- Selection By Label
- Selection By Position
- Selection By Callable
- IX Indexer is Deprecated
- Indexing with list with missing labels is Deprecated
- Selecting Random Samples
- Setting With Enlargement
- Fast scalar value getting and setting
- Boolean indexing
- Indexing with isin
- The
where()
Method and Masking - The
query()
Method - Duplicate Data
- Dictionary-like
get()
method - The
lookup()
Method - Index objects
- Set / Reset Index
- Returning a view versus a copy
- MultiIndex / Advanced Indexing
- Computational tools
- Working with missing data
- Group By: split-apply-combine
- Splitting an object into groups
- Iterating through groups
- Selecting a group
- Aggregation
- Transformation
- Filtration
- Dispatching to instance methods
- Flexible
apply
- Other useful features
- Automatic exclusion of “nuisance” columns
- Handling of (un)observed Categorical values
- NA and NaT group handling
- Grouping with ordered factors
- Grouping with a Grouper specification
- Taking the first rows of each group
- Taking the nth row of each group
- Enumerate group items
- Enumerate groups
- Plotting
- Piping function calls
- Examples
- Merge, join, and concatenate
- Concatenating objects
- Database-style DataFrame joining/merging
- Brief primer on merge methods (relational algebra)
- Checking for duplicate keys
- The merge indicator
- Merge Dtypes
- Joining on index
- Joining key columns on an index
- Joining a single Index to a Multi-index
- Joining with two multi-indexes
- Merging on a combination of columns and index levels
- Overlapping value columns
- Joining multiple DataFrame or Panel objects
- Merging together values within Series or DataFrame columns
- Timeseries friendly merging
- Reshaping and Pivot Tables
- Time Series / Date functionality
- Overview
- Timestamps vs. Time Spans
- Converting to Timestamps
- Generating Ranges of Timestamps
- Timestamp Limitations
- Indexing
- Time/Date Components
- DateOffset Objects
- Time Series-Related Instance Methods
- Resampling
- Time Span Representation
- Converting Between Representations
- Representing Out-of-Bounds Spans
- Time Zone Handling
- Time Deltas
- Categorical Data
- Visualization
- Styling
- IO Tools (Text, CSV, HDF5, …)
- CSV & Text files
- Parsing options
- Specifying column data types
- Specifying Categorical dtype
- Naming and Using Columns
- Duplicate names parsing
- Comments and Empty Lines
- Dealing with Unicode Data
- Index columns and trailing delimiters
- Date Handling
- Specifying method for floating-point conversion
- Thousand Separators
- NA Values
- Infinity
- Returning Series
- Boolean values
- Handling “bad” lines
- Dialect
- Quoting and Escape Characters
- Files with Fixed Width Columns
- Indexes
- Automatically “sniffing” the delimiter
- Reading multiple files to create a single DataFrame
- Iterating through files chunk by chunk
- Specifying the parser engine
- Reading remote files
- Writing out Data
- JSON
- HTML
- Excel files
- Clipboard
- Pickling
- msgpack
- HDF5 (PyTables)
- Feather
- Parquet
- SQL Queries
- Google BigQuery
- Stata Format
- SAS Formats
- Other file formats
- Performance Considerations
- CSV & Text files
- Enhancing Performance
- Sparse data structures
- Frequently Asked Questions (FAQ)
- rpy2 / R interface
- pandas Ecosystem
- Comparison with R / R libraries
- Comparison with SQL
- Comparison with SAS
- Comparison with Stata
- API Reference
- Input/Output
- General functions
- Series
- Constructor
- Attributes
- pandas.Series.index
- pandas.Series.values
- pandas.Series.dtype
- pandas.Series.ftype
- pandas.Series.shape
- pandas.Series.nbytes
- pandas.Series.ndim
- pandas.Series.size
- pandas.Series.strides
- pandas.Series.itemsize
- pandas.Series.base
- pandas.Series.T
- pandas.Series.memory_usage
- pandas.Series.hasnans
- pandas.Series.flags
- pandas.Series.empty
- pandas.Series.dtypes
- pandas.Series.ftypes
- pandas.Series.data
- pandas.Series.is_copy
- pandas.Series.name
- pandas.Series.put
- Conversion
- Indexing, iteration
- Binary operator functions
- pandas.Series.add
- pandas.Series.sub
- pandas.Series.mul
- pandas.Series.div
- pandas.Series.truediv
- pandas.Series.floordiv
- pandas.Series.mod
- pandas.Series.pow
- pandas.Series.radd
- pandas.Series.rsub
- pandas.Series.rmul
- pandas.Series.rdiv
- pandas.Series.rtruediv
- pandas.Series.rfloordiv
- pandas.Series.rmod
- pandas.Series.rpow
- pandas.Series.combine
- pandas.Series.combine_first
- pandas.Series.round
- pandas.Series.lt
- pandas.Series.gt
- pandas.Series.le
- pandas.Series.ge
- pandas.Series.ne
- pandas.Series.eq
- pandas.Series.product
- pandas.Series.dot
- Function application, GroupBy & Window
- Computations / Descriptive Stats
- pandas.Series.abs
- pandas.Series.all
- pandas.Series.any
- pandas.Series.autocorr
- pandas.Series.between
- pandas.Series.clip
- pandas.Series.clip_lower
- pandas.Series.clip_upper
- pandas.Series.corr
- pandas.Series.count
- pandas.Series.cov
- pandas.Series.cummax
- pandas.Series.cummin
- pandas.Series.cumprod
- pandas.Series.cumsum
- pandas.Series.describe
- pandas.Series.diff
- pandas.Series.factorize
- pandas.Series.kurt
- pandas.Series.mad
- pandas.Series.max
- pandas.Series.mean
- pandas.Series.median
- pandas.Series.min
- pandas.Series.mode
- pandas.Series.nlargest
- pandas.Series.nsmallest
- pandas.Series.pct_change
- pandas.Series.prod
- pandas.Series.quantile
- pandas.Series.rank
- pandas.Series.sem
- pandas.Series.skew
- pandas.Series.std
- pandas.Series.sum
- pandas.Series.var
- pandas.Series.kurtosis
- pandas.Series.unique
- pandas.Series.nunique
- pandas.Series.is_unique
- pandas.Series.is_monotonic
- pandas.Series.is_monotonic_increasing
- pandas.Series.is_monotonic_decreasing
- pandas.Series.value_counts
- pandas.Series.compound
- pandas.Series.nonzero
- pandas.Series.ptp
- Reindexing / Selection / Label manipulation
- pandas.Series.align
- pandas.Series.drop
- pandas.Series.drop_duplicates
- pandas.Series.duplicated
- pandas.Series.equals
- pandas.Series.first
- pandas.Series.head
- pandas.Series.idxmax
- pandas.Series.idxmin
- pandas.Series.isin
- pandas.Series.last
- pandas.Series.reindex
- pandas.Series.reindex_like
- pandas.Series.rename
- pandas.Series.rename_axis
- pandas.Series.reset_index
- pandas.Series.sample
- pandas.Series.select
- pandas.Series.set_axis
- pandas.Series.take
- pandas.Series.tail
- pandas.Series.truncate
- pandas.Series.where
- pandas.Series.mask
- pandas.Series.add_prefix
- pandas.Series.add_suffix
- pandas.Series.filter
- Missing data handling
- Reshaping, sorting
- pandas.Series.argsort
- pandas.Series.argmin
- pandas.Series.argmax
- pandas.Series.reorder_levels
- pandas.Series.sort_values
- pandas.Series.sort_index
- pandas.Series.swaplevel
- pandas.Series.unstack
- pandas.Series.searchsorted
- pandas.Series.ravel
- pandas.Series.repeat
- pandas.Series.squeeze
- pandas.Series.view
- pandas.Series.sortlevel
- Combining / joining / merging
- Time series-related
- Datetimelike Properties
- pandas.Series.dt.date
- pandas.Series.dt.time
- pandas.Series.dt.year
- pandas.Series.dt.month
- pandas.Series.dt.day
- pandas.Series.dt.hour
- pandas.Series.dt.minute
- pandas.Series.dt.second
- pandas.Series.dt.microsecond
- pandas.Series.dt.nanosecond
- pandas.Series.dt.week
- pandas.Series.dt.weekofyear
- pandas.Series.dt.dayofweek
- pandas.Series.dt.weekday
- pandas.Series.dt.dayofyear
- pandas.Series.dt.quarter
- pandas.Series.dt.is_month_start
- pandas.Series.dt.is_month_end
- pandas.Series.dt.is_quarter_start
- pandas.Series.dt.is_quarter_end
- pandas.Series.dt.is_year_start
- pandas.Series.dt.is_year_end
- pandas.Series.dt.is_leap_year
- pandas.Series.dt.daysinmonth
- pandas.Series.dt.days_in_month
- pandas.Series.dt.tz
- pandas.Series.dt.freq
- pandas.Series.dt.to_period
- pandas.Series.dt.to_pydatetime
- pandas.Series.dt.tz_localize
- pandas.Series.dt.tz_convert
- pandas.Series.dt.normalize
- pandas.Series.dt.strftime
- pandas.Series.dt.round
- pandas.Series.dt.floor
- pandas.Series.dt.ceil
- pandas.Series.dt.month_name
- pandas.Series.dt.day_name
- pandas.Series.dt.days
- pandas.Series.dt.seconds
- pandas.Series.dt.microseconds
- pandas.Series.dt.nanoseconds
- pandas.Series.dt.components
- pandas.Series.dt.to_pytimedelta
- pandas.Series.dt.total_seconds
- String handling
- pandas.Series.str.capitalize
- pandas.Series.str.cat
- pandas.Series.str.center
- pandas.Series.str.contains
- pandas.Series.str.count
- pandas.Series.str.decode
- pandas.Series.str.encode
- pandas.Series.str.endswith
- pandas.Series.str.extract
- pandas.Series.str.extractall
- pandas.Series.str.find
- pandas.Series.str.findall
- pandas.Series.str.get
- pandas.Series.str.index
- pandas.Series.str.join
- pandas.Series.str.len
- pandas.Series.str.ljust
- pandas.Series.str.lower
- pandas.Series.str.lstrip
- pandas.Series.str.match
- pandas.Series.str.normalize
- pandas.Series.str.pad
- pandas.Series.str.partition
- pandas.Series.str.repeat
- pandas.Series.str.replace
- pandas.Series.str.rfind
- pandas.Series.str.rindex
- pandas.Series.str.rjust
- pandas.Series.str.rpartition
- pandas.Series.str.rstrip
- pandas.Series.str.slice
- pandas.Series.str.slice_replace
- pandas.Series.str.split
- pandas.Series.str.rsplit
- pandas.Series.str.startswith
- pandas.Series.str.strip
- pandas.Series.str.swapcase
- pandas.Series.str.title
- pandas.Series.str.translate
- pandas.Series.str.upper
- pandas.Series.str.wrap
- pandas.Series.str.zfill
- pandas.Series.str.isalnum
- pandas.Series.str.isalpha
- pandas.Series.str.isdigit
- pandas.Series.str.isspace
- pandas.Series.str.islower
- pandas.Series.str.isupper
- pandas.Series.str.istitle
- pandas.Series.str.isnumeric
- pandas.Series.str.isdecimal
- pandas.Series.str.get_dummies
- Categorical
- pandas.api.types.CategoricalDtype
- pandas.api.types.CategoricalDtype.categories
- pandas.api.types.CategoricalDtype.ordered
- pandas.Categorical
- pandas.Categorical.from_codes
- pandas.Categorical.dtype
- pandas.Categorical.categories
- pandas.Categorical.ordered
- pandas.Categorical.codes
- pandas.Categorical.__array__
- pandas.Series.cat.categories
- pandas.Series.cat.ordered
- pandas.Series.cat.codes
- pandas.Series.cat.rename_categories
- pandas.Series.cat.reorder_categories
- pandas.Series.cat.add_categories
- pandas.Series.cat.remove_categories
- pandas.Series.cat.remove_unused_categories
- pandas.Series.cat.set_categories
- pandas.Series.cat.as_ordered
- pandas.Series.cat.as_unordered
- Plotting
- Serialization / IO / Conversion
- pandas.Series.to_pickle
- pandas.Series.to_csv
- pandas.Series.to_dict
- pandas.Series.to_excel
- pandas.Series.to_frame
- pandas.Series.to_xarray
- pandas.Series.to_hdf
- pandas.Series.to_sql
- pandas.Series.to_msgpack
- pandas.Series.to_json
- pandas.Series.to_sparse
- pandas.Series.to_dense
- pandas.Series.to_string
- pandas.Series.to_clipboard
- pandas.Series.to_latex
- Sparse
- DataFrame
- Constructor
- Attributes and underlying data
- pandas.DataFrame.index
- pandas.DataFrame.columns
- pandas.DataFrame.dtypes
- pandas.DataFrame.ftypes
- pandas.DataFrame.get_dtype_counts
- pandas.DataFrame.get_ftype_counts
- pandas.DataFrame.select_dtypes
- pandas.DataFrame.values
- pandas.DataFrame.get_values
- pandas.DataFrame.axes
- pandas.DataFrame.ndim
- pandas.DataFrame.size
- pandas.DataFrame.shape
- pandas.DataFrame.memory_usage
- pandas.DataFrame.empty
- pandas.DataFrame.is_copy
- Conversion
- Indexing, iteration
- pandas.DataFrame.head
- pandas.DataFrame.at
- pandas.DataFrame.iat
- pandas.DataFrame.loc
- pandas.DataFrame.iloc
- pandas.DataFrame.insert
- pandas.DataFrame.insert
- pandas.DataFrame.__iter__
- pandas.DataFrame.items
- pandas.DataFrame.keys
- pandas.DataFrame.iteritems
- pandas.DataFrame.iterrows
- pandas.DataFrame.itertuples
- pandas.DataFrame.lookup
- pandas.DataFrame.pop
- pandas.DataFrame.tail
- pandas.DataFrame.xs
- pandas.DataFrame.get
- pandas.DataFrame.isin
- pandas.DataFrame.where
- pandas.DataFrame.mask
- pandas.DataFrame.query
- Binary operator functions
- pandas.DataFrame.add
- pandas.DataFrame.sub
- pandas.DataFrame.mul
- pandas.DataFrame.div
- pandas.DataFrame.truediv
- pandas.DataFrame.floordiv
- pandas.DataFrame.mod
- pandas.DataFrame.pow
- pandas.DataFrame.dot
- pandas.DataFrame.radd
- pandas.DataFrame.rsub
- pandas.DataFrame.rmul
- pandas.DataFrame.rdiv
- pandas.DataFrame.rtruediv
- pandas.DataFrame.rfloordiv
- pandas.DataFrame.rmod
- pandas.DataFrame.rpow
- pandas.DataFrame.lt
- pandas.DataFrame.gt
- pandas.DataFrame.le
- pandas.DataFrame.ge
- pandas.DataFrame.ne
- pandas.DataFrame.eq
- pandas.DataFrame.combine
- pandas.DataFrame.combine_first
- Function application, GroupBy & Window
- Computations / Descriptive Stats
- pandas.DataFrame.abs
- pandas.DataFrame.all
- pandas.DataFrame.any
- pandas.DataFrame.clip
- pandas.DataFrame.clip_lower
- pandas.DataFrame.clip_upper
- pandas.DataFrame.compound
- pandas.DataFrame.corr
- pandas.DataFrame.corrwith
- pandas.DataFrame.count
- pandas.DataFrame.cov
- pandas.DataFrame.cummax
- pandas.DataFrame.cummin
- pandas.DataFrame.cumprod
- pandas.DataFrame.cumsum
- pandas.DataFrame.describe
- pandas.DataFrame.diff
- pandas.DataFrame.eval
- pandas.DataFrame.kurt
- pandas.DataFrame.kurtosis
- pandas.DataFrame.mad
- pandas.DataFrame.max
- pandas.DataFrame.mean
- pandas.DataFrame.median
- pandas.DataFrame.min
- pandas.DataFrame.mode
- pandas.DataFrame.pct_change
- pandas.DataFrame.prod
- pandas.DataFrame.product
- pandas.DataFrame.quantile
- pandas.DataFrame.rank
- pandas.DataFrame.round
- pandas.DataFrame.sem
- pandas.DataFrame.skew
- pandas.DataFrame.sum
- pandas.DataFrame.std
- pandas.DataFrame.var
- pandas.DataFrame.nunique
- Reindexing / Selection / Label manipulation
- pandas.DataFrame.add_prefix
- pandas.DataFrame.add_suffix
- pandas.DataFrame.align
- pandas.DataFrame.at_time
- pandas.DataFrame.between_time
- pandas.DataFrame.drop
- pandas.DataFrame.drop_duplicates
- pandas.DataFrame.duplicated
- pandas.DataFrame.equals
- pandas.DataFrame.filter
- pandas.DataFrame.first
- pandas.DataFrame.head
- pandas.DataFrame.idxmax
- pandas.DataFrame.idxmin
- pandas.DataFrame.last
- pandas.DataFrame.reindex
- pandas.DataFrame.reindex_axis
- pandas.DataFrame.reindex_like
- pandas.DataFrame.rename
- pandas.DataFrame.rename_axis
- pandas.DataFrame.reset_index
- pandas.DataFrame.sample
- pandas.DataFrame.select
- pandas.DataFrame.set_axis
- pandas.DataFrame.set_index
- pandas.DataFrame.tail
- pandas.DataFrame.take
- pandas.DataFrame.truncate
- Missing data handling
- Reshaping, sorting, transposing
- pandas.DataFrame.pivot
- pandas.DataFrame.pivot_table
- pandas.DataFrame.reorder_levels
- pandas.DataFrame.sort_values
- pandas.DataFrame.sort_index
- pandas.DataFrame.nlargest
- pandas.DataFrame.nsmallest
- pandas.DataFrame.swaplevel
- pandas.DataFrame.stack
- pandas.DataFrame.unstack
- pandas.DataFrame.swapaxes
- pandas.DataFrame.melt
- pandas.DataFrame.squeeze
- pandas.DataFrame.to_panel
- pandas.DataFrame.to_xarray
- pandas.DataFrame.T
- pandas.DataFrame.transpose
- Combining / joining / merging
- Time series-related
- pandas.DataFrame.asfreq
- pandas.DataFrame.asof
- pandas.DataFrame.shift
- pandas.DataFrame.slice_shift
- pandas.DataFrame.tshift
- pandas.DataFrame.first_valid_index
- pandas.DataFrame.last_valid_index
- pandas.DataFrame.resample
- pandas.DataFrame.to_period
- pandas.DataFrame.to_timestamp
- pandas.DataFrame.tz_convert
- pandas.DataFrame.tz_localize
- Plotting
- pandas.DataFrame.plot
- pandas.DataFrame.plot.area
- pandas.DataFrame.plot.bar
- pandas.DataFrame.plot.barh
- pandas.DataFrame.plot.box
- pandas.DataFrame.plot.density
- pandas.DataFrame.plot.hexbin
- pandas.DataFrame.plot.hist
- pandas.DataFrame.plot.kde
- pandas.DataFrame.plot.line
- pandas.DataFrame.plot.pie
- pandas.DataFrame.plot.scatter
- pandas.DataFrame.boxplot
- pandas.DataFrame.hist
- Serialization / IO / Conversion
- pandas.DataFrame.from_csv
- pandas.DataFrame.from_dict
- pandas.DataFrame.from_items
- pandas.DataFrame.from_records
- pandas.DataFrame.info
- pandas.DataFrame.to_parquet
- pandas.DataFrame.to_pickle
- pandas.DataFrame.to_csv
- pandas.DataFrame.to_hdf
- pandas.DataFrame.to_sql
- pandas.DataFrame.to_dict
- pandas.DataFrame.to_excel
- pandas.DataFrame.to_json
- pandas.DataFrame.to_html
- pandas.DataFrame.to_feather
- pandas.DataFrame.to_latex
- pandas.DataFrame.to_stata
- pandas.DataFrame.to_msgpack
- pandas.DataFrame.to_gbq
- pandas.DataFrame.to_records
- pandas.DataFrame.to_sparse
- pandas.DataFrame.to_dense
- pandas.DataFrame.to_string
- pandas.DataFrame.to_clipboard
- pandas.DataFrame.style
- Sparse
- Panel
- Constructor
- Attributes and underlying data
- Conversion
- Getting and setting
- Indexing, iteration, slicing
- Binary operator functions
- pandas.Panel.add
- pandas.Panel.sub
- pandas.Panel.mul
- pandas.Panel.div
- pandas.Panel.truediv
- pandas.Panel.floordiv
- pandas.Panel.mod
- pandas.Panel.pow
- pandas.Panel.radd
- pandas.Panel.rsub
- pandas.Panel.rmul
- pandas.Panel.rdiv
- pandas.Panel.rtruediv
- pandas.Panel.rfloordiv
- pandas.Panel.rmod
- pandas.Panel.rpow
- pandas.Panel.lt
- pandas.Panel.gt
- pandas.Panel.le
- pandas.Panel.ge
- pandas.Panel.ne
- pandas.Panel.eq
- Function application, GroupBy
- Computations / Descriptive Stats
- pandas.Panel.abs
- pandas.Panel.clip
- pandas.Panel.clip_lower
- pandas.Panel.clip_upper
- pandas.Panel.count
- pandas.Panel.cummax
- pandas.Panel.cummin
- pandas.Panel.cumprod
- pandas.Panel.cumsum
- pandas.Panel.max
- pandas.Panel.mean
- pandas.Panel.median
- pandas.Panel.min
- pandas.Panel.pct_change
- pandas.Panel.prod
- pandas.Panel.sem
- pandas.Panel.skew
- pandas.Panel.sum
- pandas.Panel.std
- pandas.Panel.var
- Reindexing / Selection / Label manipulation
- pandas.Panel.add_prefix
- pandas.Panel.add_suffix
- pandas.Panel.drop
- pandas.Panel.equals
- pandas.Panel.filter
- pandas.Panel.first
- pandas.Panel.last
- pandas.Panel.reindex
- pandas.Panel.reindex_axis
- pandas.Panel.reindex_like
- pandas.Panel.rename
- pandas.Panel.sample
- pandas.Panel.select
- pandas.Panel.take
- pandas.Panel.truncate
- Missing data handling
- Reshaping, sorting, transposing
- Combining / joining / merging
- Time series-related
- Serialization / IO / Conversion
- Index
- pandas.Index
- pandas.Index.T
- pandas.Index.base
- pandas.Index.data
- pandas.Index.dtype
- pandas.Index.dtype_str
- pandas.Index.flags
- pandas.Index.hasnans
- pandas.Index.inferred_type
- pandas.Index.is_monotonic
- pandas.Index.is_monotonic_decreasing
- pandas.Index.is_monotonic_increasing
- pandas.Index.is_unique
- pandas.Index.itemsize
- pandas.Index.nbytes
- pandas.Index.ndim
- pandas.Index.shape
- pandas.Index.size
- pandas.Index.strides
- pandas.Index.values
- pandas.Index.all
- pandas.Index.any
- pandas.Index.append
- pandas.Index.argmax
- pandas.Index.argmin
- pandas.Index.argsort
- pandas.Index.asof
- pandas.Index.asof_locs
- pandas.Index.astype
- pandas.Index.contains
- pandas.Index.copy
- pandas.Index.delete
- pandas.Index.difference
- pandas.Index.drop
- pandas.Index.drop_duplicates
- pandas.Index.dropna
- pandas.Index.duplicated
- pandas.Index.equals
- pandas.Index.factorize
- pandas.Index.fillna
- pandas.Index.format
- pandas.Index.get_duplicates
- pandas.Index.get_indexer
- pandas.Index.get_indexer_for
- pandas.Index.get_indexer_non_unique
- pandas.Index.get_level_values
- pandas.Index.get_loc
- pandas.Index.get_slice_bound
- pandas.Index.get_value
- pandas.Index.get_values
- pandas.Index.groupby
- pandas.Index.identical
- pandas.Index.insert
- pandas.Index.intersection
- pandas.Index.is_
- pandas.Index.is_categorical
- pandas.Index.isin
- pandas.Index.isna
- pandas.Index.isnull
- pandas.Index.item
- pandas.Index.join
- pandas.Index.map
- pandas.Index.max
- pandas.Index.memory_usage
- pandas.Index.min
- pandas.Index.notna
- pandas.Index.notnull
- pandas.Index.nunique
- pandas.Index.putmask
- pandas.Index.ravel
- pandas.Index.reindex
- pandas.Index.rename
- pandas.Index.repeat
- pandas.Index.searchsorted
- pandas.Index.set_names
- pandas.Index.set_value
- pandas.Index.shift
- pandas.Index.slice_indexer
- pandas.Index.slice_locs
- pandas.Index.sort_values
- pandas.Index.sortlevel
- pandas.Index.str
- pandas.Index.summary
- pandas.Index.symmetric_difference
- pandas.Index.take
- pandas.Index.to_frame
- pandas.Index.to_native_types
- pandas.Index.to_series
- pandas.Index.tolist
- pandas.Index.transpose
- pandas.Index.union
- pandas.Index.unique
- pandas.Index.value_counts
- pandas.Index.where
- Attributes
- pandas.Index.values
- pandas.Index.is_monotonic
- pandas.Index.is_monotonic_increasing
- pandas.Index.is_monotonic_decreasing
- pandas.Index.is_unique
- pandas.Index.has_duplicates
- pandas.Index.hasnans
- pandas.Index.dtype
- pandas.Index.dtype_str
- pandas.Index.inferred_type
- pandas.Index.is_all_dates
- pandas.Index.shape
- pandas.Index.name
- pandas.Index.names
- pandas.Index.nbytes
- pandas.Index.ndim
- pandas.Index.size
- pandas.Index.empty
- pandas.Index.strides
- pandas.Index.itemsize
- pandas.Index.base
- pandas.Index.T
- pandas.Index.memory_usage
- Modifying and Computations
- pandas.Index.all
- pandas.Index.any
- pandas.Index.argmin
- pandas.Index.argmax
- pandas.Index.copy
- pandas.Index.delete
- pandas.Index.drop
- pandas.Index.drop_duplicates
- pandas.Index.duplicated
- pandas.Index.equals
- pandas.Index.factorize
- pandas.Index.identical
- pandas.Index.insert
- pandas.Index.is_
- pandas.Index.is_boolean
- pandas.Index.is_categorical
- pandas.Index.is_floating
- pandas.Index.is_integer
- pandas.Index.is_interval
- pandas.Index.is_lexsorted_for_tuple
- pandas.Index.is_mixed
- pandas.Index.is_numeric
- pandas.Index.is_object
- pandas.Index.min
- pandas.Index.max
- pandas.Index.reindex
- pandas.Index.rename
- pandas.Index.repeat
- pandas.Index.where
- pandas.Index.take
- pandas.Index.putmask
- pandas.Index.set_names
- pandas.Index.unique
- pandas.Index.nunique
- pandas.Index.value_counts
- Missing Values
- Conversion
- Sorting
- Time-specific operations
- Combining / joining / set operations
- Selecting
- pandas.Index.asof
- pandas.Index.asof_locs
- pandas.Index.contains
- pandas.Index.get_duplicates
- pandas.Index.get_indexer
- pandas.Index.get_indexer_for
- pandas.Index.get_indexer_non_unique
- pandas.Index.get_level_values
- pandas.Index.get_loc
- pandas.Index.get_slice_bound
- pandas.Index.get_value
- pandas.Index.get_values
- pandas.Index.set_value
- pandas.Index.isin
- pandas.Index.slice_indexer
- pandas.Index.slice_locs
- pandas.Index
- Numeric Index
- CategoricalIndex
- pandas.CategoricalIndex
- pandas.CategoricalIndex.rename_categories
- pandas.CategoricalIndex.reorder_categories
- pandas.CategoricalIndex.add_categories
- pandas.CategoricalIndex.remove_categories
- pandas.CategoricalIndex.remove_unused_categories
- pandas.CategoricalIndex.set_categories
- pandas.CategoricalIndex.as_ordered
- pandas.CategoricalIndex.as_unordered
- pandas.CategoricalIndex.map
- Categorical Components
- pandas.CategoricalIndex.codes
- pandas.CategoricalIndex.categories
- pandas.CategoricalIndex.ordered
- pandas.CategoricalIndex.rename_categories
- pandas.CategoricalIndex.reorder_categories
- pandas.CategoricalIndex.add_categories
- pandas.CategoricalIndex.remove_categories
- pandas.CategoricalIndex.remove_unused_categories
- pandas.CategoricalIndex.set_categories
- pandas.CategoricalIndex.as_ordered
- pandas.CategoricalIndex.as_unordered
- pandas.CategoricalIndex.map
- pandas.CategoricalIndex
- IntervalIndex
- pandas.IntervalIndex
- pandas.IntervalIndex.closed
- pandas.IntervalIndex.is_non_overlapping_monotonic
- pandas.IntervalIndex.left
- pandas.IntervalIndex.length
- pandas.IntervalIndex.mid
- pandas.IntervalIndex.right
- pandas.IntervalIndex.values
- pandas.IntervalIndex.contains
- pandas.IntervalIndex.from_arrays
- pandas.IntervalIndex.from_breaks
- pandas.IntervalIndex.from_tuples
- pandas.IntervalIndex.get_indexer
- pandas.IntervalIndex.get_loc
- IntervalIndex Components
- pandas.IntervalIndex.from_arrays
- pandas.IntervalIndex.from_tuples
- pandas.IntervalIndex.from_breaks
- pandas.IntervalIndex.contains
- pandas.IntervalIndex.left
- pandas.IntervalIndex.right
- pandas.IntervalIndex.mid
- pandas.IntervalIndex.closed
- pandas.IntervalIndex.length
- pandas.IntervalIndex.values
- pandas.IntervalIndex.is_non_overlapping_monotonic
- pandas.IntervalIndex.get_loc
- pandas.IntervalIndex.get_indexer
- pandas.IntervalIndex
- MultiIndex
- pandas.MultiIndex
- pandas.MultiIndex.names
- pandas.MultiIndex.nlevels
- pandas.MultiIndex.levshape
- pandas.MultiIndex.from_arrays
- pandas.MultiIndex.from_tuples
- pandas.MultiIndex.from_product
- pandas.MultiIndex.set_levels
- pandas.MultiIndex.set_labels
- pandas.MultiIndex.to_hierarchical
- pandas.MultiIndex.to_frame
- pandas.MultiIndex.is_lexsorted
- pandas.MultiIndex.sortlevel
- pandas.MultiIndex.droplevel
- pandas.MultiIndex.swaplevel
- pandas.MultiIndex.reorder_levels
- pandas.MultiIndex.remove_unused_levels
- pandas.IndexSlice
- MultiIndex Constructors
- MultiIndex Attributes
- MultiIndex Components
- pandas.MultiIndex.set_levels
- pandas.MultiIndex.set_labels
- pandas.MultiIndex.to_hierarchical
- pandas.MultiIndex.to_frame
- pandas.MultiIndex.is_lexsorted
- pandas.MultiIndex.sortlevel
- pandas.MultiIndex.droplevel
- pandas.MultiIndex.swaplevel
- pandas.MultiIndex.reorder_levels
- pandas.MultiIndex.remove_unused_levels
- pandas.MultiIndex.unique
- MultiIndex Selecting
- pandas.MultiIndex
- DatetimeIndex
- pandas.DatetimeIndex
- pandas.DatetimeIndex.year
- pandas.DatetimeIndex.month
- pandas.DatetimeIndex.day
- pandas.DatetimeIndex.hour
- pandas.DatetimeIndex.minute
- pandas.DatetimeIndex.second
- pandas.DatetimeIndex.microsecond
- pandas.DatetimeIndex.nanosecond
- pandas.DatetimeIndex.date
- pandas.DatetimeIndex.time
- pandas.DatetimeIndex.dayofyear
- pandas.DatetimeIndex.weekofyear
- pandas.DatetimeIndex.week
- pandas.DatetimeIndex.dayofweek
- pandas.DatetimeIndex.weekday
- pandas.DatetimeIndex.quarter
- pandas.DatetimeIndex.freq
- pandas.DatetimeIndex.freqstr
- pandas.DatetimeIndex.is_month_start
- pandas.DatetimeIndex.is_month_end
- pandas.DatetimeIndex.is_quarter_start
- pandas.DatetimeIndex.is_quarter_end
- pandas.DatetimeIndex.is_year_start
- pandas.DatetimeIndex.is_year_end
- pandas.DatetimeIndex.is_leap_year
- pandas.DatetimeIndex.inferred_freq
- pandas.DatetimeIndex.normalize
- pandas.DatetimeIndex.strftime
- pandas.DatetimeIndex.snap
- pandas.DatetimeIndex.tz_convert
- pandas.DatetimeIndex.tz_localize
- pandas.DatetimeIndex.round
- pandas.DatetimeIndex.floor
- pandas.DatetimeIndex.ceil
- pandas.DatetimeIndex.to_period
- pandas.DatetimeIndex.to_perioddelta
- pandas.DatetimeIndex.to_pydatetime
- pandas.DatetimeIndex.to_series
- pandas.DatetimeIndex.to_frame
- pandas.DatetimeIndex.month_name
- pandas.DatetimeIndex.day_name
- Time/Date Components
- pandas.DatetimeIndex.year
- pandas.DatetimeIndex.month
- pandas.DatetimeIndex.day
- pandas.DatetimeIndex.hour
- pandas.DatetimeIndex.minute
- pandas.DatetimeIndex.second
- pandas.DatetimeIndex.microsecond
- pandas.DatetimeIndex.nanosecond
- pandas.DatetimeIndex.date
- pandas.DatetimeIndex.time
- pandas.DatetimeIndex.dayofyear
- pandas.DatetimeIndex.weekofyear
- pandas.DatetimeIndex.week
- pandas.DatetimeIndex.dayofweek
- pandas.DatetimeIndex.weekday
- pandas.DatetimeIndex.quarter
- pandas.DatetimeIndex.tz
- pandas.DatetimeIndex.freq
- pandas.DatetimeIndex.freqstr
- pandas.DatetimeIndex.is_month_start
- pandas.DatetimeIndex.is_month_end
- pandas.DatetimeIndex.is_quarter_start
- pandas.DatetimeIndex.is_quarter_end
- pandas.DatetimeIndex.is_year_start
- pandas.DatetimeIndex.is_year_end
- pandas.DatetimeIndex.is_leap_year
- pandas.DatetimeIndex.inferred_freq
- Selecting
- Time-specific operations
- Conversion
- pandas.DatetimeIndex
- TimedeltaIndex
- pandas.TimedeltaIndex
- pandas.TimedeltaIndex.days
- pandas.TimedeltaIndex.seconds
- pandas.TimedeltaIndex.microseconds
- pandas.TimedeltaIndex.nanoseconds
- pandas.TimedeltaIndex.components
- pandas.TimedeltaIndex.inferred_freq
- pandas.TimedeltaIndex.to_pytimedelta
- pandas.TimedeltaIndex.to_series
- pandas.TimedeltaIndex.round
- pandas.TimedeltaIndex.floor
- pandas.TimedeltaIndex.ceil
- pandas.TimedeltaIndex.to_frame
- Components
- Conversion
- pandas.TimedeltaIndex
- PeriodIndex
- pandas.PeriodIndex
- pandas.PeriodIndex.day
- pandas.PeriodIndex.dayofweek
- pandas.PeriodIndex.dayofyear
- pandas.PeriodIndex.days_in_month
- pandas.PeriodIndex.daysinmonth
- pandas.PeriodIndex.freq
- pandas.PeriodIndex.freqstr
- pandas.PeriodIndex.hour
- pandas.PeriodIndex.is_leap_year
- pandas.PeriodIndex.minute
- pandas.PeriodIndex.month
- pandas.PeriodIndex.quarter
- pandas.PeriodIndex.second
- pandas.PeriodIndex.week
- pandas.PeriodIndex.weekday
- pandas.PeriodIndex.weekofyear
- pandas.PeriodIndex.year
- pandas.PeriodIndex.asfreq
- pandas.PeriodIndex.strftime
- pandas.PeriodIndex.to_timestamp
- pandas.PeriodIndex.tz_convert
- pandas.PeriodIndex.tz_localize
- Attributes
- pandas.PeriodIndex.day
- pandas.PeriodIndex.dayofweek
- pandas.PeriodIndex.dayofyear
- pandas.PeriodIndex.days_in_month
- pandas.PeriodIndex.daysinmonth
- pandas.PeriodIndex.end_time
- pandas.PeriodIndex.freq
- pandas.PeriodIndex.freqstr
- pandas.PeriodIndex.hour
- pandas.PeriodIndex.is_leap_year
- pandas.PeriodIndex.minute
- pandas.PeriodIndex.month
- pandas.PeriodIndex.quarter
- pandas.PeriodIndex.qyear
- pandas.PeriodIndex.second
- pandas.PeriodIndex.start_time
- pandas.PeriodIndex.week
- pandas.PeriodIndex.weekday
- pandas.PeriodIndex.weekofyear
- pandas.PeriodIndex.year
- Methods
- pandas.PeriodIndex
- Scalars
- Period
- Attributes
- pandas.Period.day
- pandas.Period.dayofweek
- pandas.Period.dayofyear
- pandas.Period.days_in_month
- pandas.Period.daysinmonth
- pandas.Period.end_time
- pandas.Period.freq
- pandas.Period.freqstr
- pandas.Period.hour
- pandas.Period.is_leap_year
- pandas.Period.minute
- pandas.Period.month
- pandas.Period.ordinal
- pandas.Period.quarter
- pandas.Period.qyear
- pandas.Period.second
- pandas.Period.start_time
- pandas.Period.week
- pandas.Period.weekday
- pandas.Period.weekofyear
- pandas.Period.year
- Methods
- Timestamp
- Properties
- pandas.Timestamp.asm8
- pandas.Timestamp.day
- pandas.Timestamp.dayofweek
- pandas.Timestamp.dayofyear
- pandas.Timestamp.days_in_month
- pandas.Timestamp.daysinmonth
- pandas.Timestamp.fold
- pandas.Timestamp.hour
- pandas.Timestamp.is_leap_year
- pandas.Timestamp.is_month_end
- pandas.Timestamp.is_month_start
- pandas.Timestamp.is_quarter_end
- pandas.Timestamp.is_quarter_start
- pandas.Timestamp.is_year_end
- pandas.Timestamp.is_year_start
- pandas.Timestamp.max
- pandas.Timestamp.microsecond
- pandas.Timestamp.min
- pandas.Timestamp.minute
- pandas.Timestamp.month
- pandas.Timestamp.nanosecond
- pandas.Timestamp.quarter
- pandas.Timestamp.resolution
- pandas.Timestamp.second
- pandas.Timestamp.tz
- pandas.Timestamp.tzinfo
- pandas.Timestamp.value
- pandas.Timestamp.week
- pandas.Timestamp.weekofyear
- pandas.Timestamp.year
- Methods
- pandas.Timestamp.astimezone
- pandas.Timestamp.ceil
- pandas.Timestamp.combine
- pandas.Timestamp.ctime
- pandas.Timestamp.date
- pandas.Timestamp.day_name
- pandas.Timestamp.dst
- pandas.Timestamp.floor
- pandas.Timestamp.freq
- pandas.Timestamp.freqstr
- pandas.Timestamp.fromordinal
- pandas.Timestamp.fromtimestamp
- pandas.Timestamp.isocalendar
- pandas.Timestamp.isoformat
- pandas.Timestamp.isoweekday
- pandas.Timestamp.month_name
- pandas.Timestamp.normalize
- pandas.Timestamp.now
- pandas.Timestamp.replace
- pandas.Timestamp.round
- pandas.Timestamp.strftime
- pandas.Timestamp.strptime
- pandas.Timestamp.time
- pandas.Timestamp.timestamp
- pandas.Timestamp.timetuple
- pandas.Timestamp.timetz
- pandas.Timestamp.to_datetime64
- pandas.Timestamp.to_julian_date
- pandas.Timestamp.to_period
- pandas.Timestamp.to_pydatetime
- pandas.Timestamp.today
- pandas.Timestamp.toordinal
- pandas.Timestamp.tz_convert
- pandas.Timestamp.tz_localize
- pandas.Timestamp.tzname
- pandas.Timestamp.utcfromtimestamp
- pandas.Timestamp.utcnow
- pandas.Timestamp.utcoffset
- pandas.Timestamp.utctimetuple
- pandas.Timestamp.weekday
- Interval
- Properties
- Timedelta
- Properties
- pandas.Timedelta.asm8
- pandas.Timedelta.components
- pandas.Timedelta.days
- pandas.Timedelta.delta
- pandas.Timedelta.freq
- pandas.Timedelta.is_populated
- pandas.Timedelta.max
- pandas.Timedelta.microseconds
- pandas.Timedelta.min
- pandas.Timedelta.nanoseconds
- pandas.Timedelta.resolution
- pandas.Timedelta.seconds
- pandas.Timedelta.value
- pandas.Timedelta.view
- Methods
- Frequencies
- Window
- Standard moving window functions
- pandas.core.window.Rolling.count
- pandas.core.window.Rolling.sum
- pandas.core.window.Rolling.mean
- pandas.core.window.Rolling.median
- pandas.core.window.Rolling.var
- pandas.core.window.Rolling.std
- pandas.core.window.Rolling.min
- pandas.core.window.Rolling.max
- pandas.core.window.Rolling.corr
- pandas.core.window.Rolling.cov
- pandas.core.window.Rolling.skew
- pandas.core.window.Rolling.kurt
- pandas.core.window.Rolling.apply
- pandas.core.window.Rolling.aggregate
- pandas.core.window.Rolling.quantile
- pandas.core.window.Window.mean
- pandas.core.window.Window.sum
- Standard expanding window functions
- pandas.core.window.Expanding.count
- pandas.core.window.Expanding.sum
- pandas.core.window.Expanding.mean
- pandas.core.window.Expanding.median
- pandas.core.window.Expanding.var
- pandas.core.window.Expanding.std
- pandas.core.window.Expanding.min
- pandas.core.window.Expanding.max
- pandas.core.window.Expanding.corr
- pandas.core.window.Expanding.cov
- pandas.core.window.Expanding.skew
- pandas.core.window.Expanding.kurt
- pandas.core.window.Expanding.apply
- pandas.core.window.Expanding.aggregate
- pandas.core.window.Expanding.quantile
- Exponentially-weighted moving window functions
- Standard moving window functions
- GroupBy
- Indexing, iteration
- Function application
- Computations / Descriptive Stats
- pandas.core.groupby.GroupBy.all
- pandas.core.groupby.GroupBy.any
- pandas.core.groupby.GroupBy.bfill
- pandas.core.groupby.GroupBy.count
- pandas.core.groupby.GroupBy.cumcount
- pandas.core.groupby.GroupBy.ffill
- pandas.core.groupby.GroupBy.first
- pandas.core.groupby.GroupBy.head
- pandas.core.groupby.GroupBy.last
- pandas.core.groupby.GroupBy.max
- pandas.core.groupby.GroupBy.mean
- pandas.core.groupby.GroupBy.median
- pandas.core.groupby.GroupBy.min
- pandas.core.groupby.GroupBy.ngroup
- pandas.core.groupby.GroupBy.nth
- pandas.core.groupby.GroupBy.ohlc
- pandas.core.groupby.GroupBy.prod
- pandas.core.groupby.GroupBy.rank
- pandas.core.groupby.GroupBy.pct_change
- pandas.core.groupby.GroupBy.size
- pandas.core.groupby.GroupBy.sem
- pandas.core.groupby.GroupBy.std
- pandas.core.groupby.GroupBy.sum
- pandas.core.groupby.GroupBy.var
- pandas.core.groupby.GroupBy.tail
- pandas.core.groupby.DataFrameGroupBy.agg
- pandas.core.groupby.DataFrameGroupBy.all
- pandas.core.groupby.DataFrameGroupBy.any
- pandas.core.groupby.DataFrameGroupBy.bfill
- pandas.core.groupby.DataFrameGroupBy.corr
- pandas.core.groupby.DataFrameGroupBy.count
- pandas.core.groupby.DataFrameGroupBy.cov
- pandas.core.groupby.DataFrameGroupBy.cummax
- pandas.core.groupby.DataFrameGroupBy.cummin
- pandas.core.groupby.DataFrameGroupBy.cumprod
- pandas.core.groupby.DataFrameGroupBy.cumsum
- pandas.core.groupby.DataFrameGroupBy.describe
- pandas.core.groupby.DataFrameGroupBy.diff
- pandas.core.groupby.DataFrameGroupBy.ffill
- pandas.core.groupby.DataFrameGroupBy.fillna
- pandas.core.groupby.DataFrameGroupBy.filter
- pandas.core.groupby.DataFrameGroupBy.hist
- pandas.core.groupby.DataFrameGroupBy.idxmax
- pandas.core.groupby.DataFrameGroupBy.idxmin
- pandas.core.groupby.DataFrameGroupBy.mad
- pandas.core.groupby.DataFrameGroupBy.pct_change
- pandas.core.groupby.DataFrameGroupBy.plot
- pandas.core.groupby.DataFrameGroupBy.quantile
- pandas.core.groupby.DataFrameGroupBy.rank
- pandas.core.groupby.DataFrameGroupBy.resample
- pandas.core.groupby.DataFrameGroupBy.shift
- pandas.core.groupby.DataFrameGroupBy.size
- pandas.core.groupby.DataFrameGroupBy.skew
- pandas.core.groupby.DataFrameGroupBy.take
- pandas.core.groupby.DataFrameGroupBy.tshift
- pandas.core.groupby.SeriesGroupBy.nlargest
- pandas.core.groupby.SeriesGroupBy.nsmallest
- pandas.core.groupby.SeriesGroupBy.nunique
- pandas.core.groupby.SeriesGroupBy.unique
- pandas.core.groupby.SeriesGroupBy.value_counts
- pandas.core.groupby.SeriesGroupBy.is_monotonic_increasing
- pandas.core.groupby.SeriesGroupBy.is_monotonic_decreasing
- pandas.core.groupby.DataFrameGroupBy.corrwith
- pandas.core.groupby.DataFrameGroupBy.boxplot
- Resampling
- Indexing, iteration
- Function application
- Upsampling
- pandas.core.resample.Resampler.ffill
- pandas.core.resample.Resampler.backfill
- pandas.core.resample.Resampler.bfill
- pandas.core.resample.Resampler.pad
- pandas.core.resample.Resampler.nearest
- pandas.core.resample.Resampler.fillna
- pandas.core.resample.Resampler.asfreq
- pandas.core.resample.Resampler.interpolate
- Computations / Descriptive Stats
- pandas.core.resample.Resampler.count
- pandas.core.resample.Resampler.nunique
- pandas.core.resample.Resampler.first
- pandas.core.resample.Resampler.last
- pandas.core.resample.Resampler.max
- pandas.core.resample.Resampler.mean
- pandas.core.resample.Resampler.median
- pandas.core.resample.Resampler.min
- pandas.core.resample.Resampler.ohlc
- pandas.core.resample.Resampler.prod
- pandas.core.resample.Resampler.size
- pandas.core.resample.Resampler.sem
- pandas.core.resample.Resampler.std
- pandas.core.resample.Resampler.sum
- pandas.core.resample.Resampler.var
- Style
- Styler Constructor
- Styler Attributes
- Style Application
- pandas.io.formats.style.Styler.apply
- pandas.io.formats.style.Styler.applymap
- pandas.io.formats.style.Styler.where
- pandas.io.formats.style.Styler.format
- pandas.io.formats.style.Styler.set_precision
- pandas.io.formats.style.Styler.set_table_styles
- pandas.io.formats.style.Styler.set_table_attributes
- pandas.io.formats.style.Styler.set_caption
- pandas.io.formats.style.Styler.set_properties
- pandas.io.formats.style.Styler.set_uuid
- pandas.io.formats.style.Styler.clear
- Builtin Styles
- Style Export and Import
- Plotting
- General utility functions
- Working with options
- Testing functions
- Exceptions and warnings
- Data types related functionality
- pandas.api.types.union_categoricals
- pandas.api.types.infer_dtype
- pandas.api.types.pandas_dtype
- pandas.api.types.is_bool_dtype
- pandas.api.types.is_categorical_dtype
- pandas.api.types.is_complex_dtype
- pandas.api.types.is_datetime64_any_dtype
- pandas.api.types.is_datetime64_dtype
- pandas.api.types.is_datetime64_ns_dtype
- pandas.api.types.is_datetime64tz_dtype
- pandas.api.types.is_extension_type
- pandas.api.types.is_float_dtype
- pandas.api.types.is_int64_dtype
- pandas.api.types.is_integer_dtype
- pandas.api.types.is_interval_dtype
- pandas.api.types.is_numeric_dtype
- pandas.api.types.is_object_dtype
- pandas.api.types.is_period_dtype
- pandas.api.types.is_signed_integer_dtype
- pandas.api.types.is_string_dtype
- pandas.api.types.is_timedelta64_dtype
- pandas.api.types.is_timedelta64_ns_dtype
- pandas.api.types.is_unsigned_integer_dtype
- pandas.api.types.is_sparse
- pandas.api.types.is_dict_like
- pandas.api.types.is_file_like
- pandas.api.types.is_list_like
- pandas.api.types.is_named_tuple
- pandas.api.types.is_iterator
- pandas.api.types.is_bool
- pandas.api.types.is_categorical
- pandas.api.types.is_complex
- pandas.api.types.is_datetimetz
- pandas.api.types.is_float
- pandas.api.types.is_hashable
- pandas.api.types.is_integer
- pandas.api.types.is_interval
- pandas.api.types.is_number
- pandas.api.types.is_period
- pandas.api.types.is_re
- pandas.api.types.is_re_compilable
- pandas.api.types.is_scalar
- Extensions
- pandas.api.extensions.register_dataframe_accessor
- pandas.api.extensions.register_series_accessor
- pandas.api.extensions.register_index_accessor
- pandas.api.extensions.ExtensionDtype
- pandas.api.extensions.ExtensionArray
- pandas.api.extensions.ExtensionArray.dtype
- pandas.api.extensions.ExtensionArray.nbytes
- pandas.api.extensions.ExtensionArray.ndim
- pandas.api.extensions.ExtensionArray.shape
- pandas.api.extensions.ExtensionArray.argsort
- pandas.api.extensions.ExtensionArray.astype
- pandas.api.extensions.ExtensionArray.copy
- pandas.api.extensions.ExtensionArray.factorize
- pandas.api.extensions.ExtensionArray.fillna
- pandas.api.extensions.ExtensionArray.isna
- pandas.api.extensions.ExtensionArray.take
- pandas.api.extensions.ExtensionArray.unique
- Developer
- Internals
- Extending Pandas
- Release Notes
- pandas 0.23.2
- pandas 0.23.1
- pandas 0.23.0
- pandas 0.22.0
- pandas 0.21.1
- pandas 0.21.0
- pandas 0.20.0 / 0.20.1
- pandas 0.19.2
- pandas 0.19.1
- pandas 0.19.0
- pandas 0.18.1
- pandas 0.18.0
- pandas 0.17.1
- pandas 0.17.0
- pandas 0.16.2
- pandas 0.16.1
- pandas 0.16.0
- pandas 0.15.2
- pandas 0.15.1
- pandas 0.15.0
- pandas 0.14.1
- pandas 0.14.0
- pandas 0.13.1
- pandas 0.13.0
- pandas 0.12.0
- pandas 0.11.0
- pandas 0.10.1
- pandas 0.10.0
- pandas 0.9.1
- pandas 0.9.0
- pandas 0.8.1
- pandas 0.8.0
- pandas 0.7.3
- pandas 0.7.2
- pandas 0.7.1
- pandas 0.7.0
- pandas 0.6.1
- pandas 0.6.0
- pandas 0.5.0
- pandas 0.4.3
- pandas 0.4.2
- pandas 0.4.1
- pandas 0.4.0
- pandas 0.3.0