DataFrame.apply
Apply a function to each element or along a specified axis of a DataFrame.
danfo.DataFrame.apply(callable, options)
Parameters | Type | Description | Default |
---|---|---|---|
callable | Function | Function to apply to each column or row | |
options | Object | axis: 0 or 1. If 0, compute the power column-wise, if 1, row-wise | {axis: 1} |
Examples
Apply a function along default axis 1 (columns)
Note that the specified function passed to apply
will be called with an array of the values across the specified axis.
Apply a function along axis 0 (row)
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