pandas 1.4.2

ParametersReturns
_python_apply_general(self, f: 'Callable', data: 'DataFrame | Series', not_indexed_same: 'bool | None' = None) -> 'DataFrame | Series'

Parameters

f : callable

Function to apply

data : Series or DataFrame

Data to apply f to

not_indexed_same: bool, optional :

When specified, overrides the value of not_indexed_same. Apply behaves differently when the result index is equal to the input index, but this can be coincidental leading to value-dependent behavior.

Returns

Series or DataFrame

data after applying f

Apply function f in python space

Examples

See :

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them


File: /pandas/core/groupby/groupby.py#1429
type: <class 'function'>
Commit: