Table Of Contents

Search

Enter search terms or a module, class or function name.

Indexing

Index

Index(kdf, scol) Koala Index that corresponds to Pandas Index logically.

Properties

Index.dtype Return the dtype object of the underlying data.
Index.name Return name of the Index.
Index.names Return names of the Index.
Index.empty Returns true if the current object is empty.

Missing Values

Index.isna(self) Detect existing (non-missing) values.
Index.notna(self) Detect existing (non-missing) values.

Conversion

Index.astype(self, dtype) Cast a Koalas object to a specified dtype dtype.
Index.to_series(self, name) Create a Series with both index and values equal to the index keys useful with map for returning an indexer based on an index.

Selecting

Index.isin(self, values) Check whether values are contained in Series.

MultiIndex

MultiIndex(kdf, scol)

MultiIndex Properties

MultiIndex.names Return names of the Index.
Scroll To Top