Pandas DataFrame: applymap() function

Last update on August 19 2022 21:50:33 (UTC/GMT +8 hours)

DataFrame - applymap() function

The applymap() function is used to apply a function to a Dataframe elementwise.

This method applies a function that accepts and returns a scalar to every element of a DataFrame.

Syntax:

DataFrame.applymap(self, func)

Parameters:

Name	Description	Type/Default Value	Required / Optional
func	Python function, returns a single value from a single value.	callable	Required

Returns:DataFrame
Transformed DataFrame.

Example:

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