API Reference

• Input/Output
  • Data Generator
  • Spark Metastore Table
  • Delta Lake
  • Parquet
  • ORC
  • Generic Spark I/O
  • Flat File / CSV
  • Clipboard
  • Excel
  • JSON
  • HTML
  • SQL
• General functions
  • Working with options
  • Data manipulations and SQL
  • Top-level missing data
  • Top-level dealing with datetimelike
• Series
  • Constructor
  • Attributes
  • Conversion
  • Indexing, iteration
  • Binary operator functions
  • Function application, GroupBy & Window
  • Computations / Descriptive Stats
  • Reindexing / Selection / Label manipulation
  • Missing data handling
  • Reshaping, sorting, transposing
  • Combining / joining / merging
  • Time series-related
  • Spark-related
  • Accessors
  • Date Time Handling
  • String Handling
  • Categorical accessor
  • Plotting
  • Serialization / IO / Conversion
  • Koalas-specific
• DataFrame
  • Constructor
  • Attributes and underlying data
  • Conversion
  • Indexing, iteration
  • Binary operator functions
  • Function application, GroupBy & Window
  • Computations / Descriptive Stats
  • Reindexing / Selection / Label manipulation
  • Missing data handling
  • Reshaping, sorting, transposing
  • Combining / joining / merging
  • Time series-related
  • Serialization / IO / Conversion
  • Spark-related
  • Plotting
  • Koalas-specific
• Index objects
  • Index
  • Spark-related
  • Numeric Index
  • CategoricalIndex
  • MultiIndex
  • MultiIndex Spark-related
  • DatatimeIndex
• Window
  • Standard moving window functions
  • Standard expanding window functions
• GroupBy
  • Indexing, iteration
  • Function application
  • Computations / Descriptive Stats
• Machine Learning utilities
  • MLflow
• Extensions
  • Accessors

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Input/Output