pandas.DataFrame.head — pandas 0.18.1 documentation (original) (raw)

Table Of Contents

• What’s New
• Installation
• Contributing to pandas
• Frequently Asked Questions (FAQ)
• Package overview
• 10 Minutes to pandas
• Tutorials
• Cookbook
• Intro to Data Structures
• Essential Basic Functionality
• Working with Text Data
• Options and Settings
• Indexing and Selecting Data
• MultiIndex / Advanced Indexing
• Computational tools
• Working with missing data
• Group By: split-apply-combine
• Merge, join, and concatenate
• Reshaping and Pivot Tables
• Time Series / Date functionality
• Time Deltas
• Categorical Data
• Visualization
• Style
• IO Tools (Text, CSV, HDF5, ...)
• Remote Data Access
• Enhancing Performance
• Sparse data structures
• Caveats and Gotchas
• rpy2 / R interface
• pandas Ecosystem
• Comparison with R / R libraries
• Comparison with SQL
• Comparison with SAS
• API Reference
  • Input/Output
  • General functions
  • Series
  • DataFrame
    * Constructor
    * pandas.DataFrame
    * Attributes and underlying data
    * Conversion
    * Indexing, iteration
    * pandas.DataFrame.head
    * pandas.DataFrame.at
    * pandas.DataFrame.iat
    * pandas.DataFrame.ix
    * pandas.DataFrame.loc
    * pandas.DataFrame.iloc
    * pandas.DataFrame.insert
    * pandas.DataFrame.__iter__
    * pandas.DataFrame.iteritems
    * pandas.DataFrame.iterrows
    * pandas.DataFrame.itertuples
    * pandas.DataFrame.lookup
    * pandas.DataFrame.pop
    * pandas.DataFrame.tail
    * pandas.DataFrame.xs
    * pandas.DataFrame.isin
    * pandas.DataFrame.where
    * pandas.DataFrame.mask
    * pandas.DataFrame.query
    * Binary operator functions
    * Function application, GroupBy & Window
    * Computations / Descriptive Stats
    * Reindexing / Selection / Label manipulation
    * pandas.DataFrame.add_prefix
    * pandas.DataFrame.add_suffix
    * pandas.DataFrame.align
    * 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.reset_index
    * pandas.DataFrame.sample
    * pandas.DataFrame.select
    * pandas.DataFrame.set_index
    * pandas.DataFrame.tail
    * pandas.DataFrame.take
    * pandas.DataFrame.truncate
    * Missing data handling
    * Reshaping, sorting, transposing
    * Combining / joining / merging
    * Time series-related
    * Plotting
    * Serialization / IO / Conversion
  • Panel
  • Panel4D
  • Index
  • CategoricalIndex
  • MultiIndex
  • DatetimeIndex
  • TimedeltaIndex
  • Window
  • GroupBy
  • Resampling
  • Style
  • General utility functions
• Internals
• Release Notes

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