Styler.apply(func, axis=0, subset=None, **kwargs)

Apply a function column-wise, row-wise, or table-wase, updating the HTML representation with the result.

New in version 0.17.1.


func: function

axis: int, str or None

apply to each column (axis=0 or 'index') or to each row (axis=1 or 'columns') or to the entire DataFrame at once with axis=None.

subset: IndexSlice

a valid indexer to limit data to before applying the function. Consider using a pandas.IndexSlice

kwargs: dict

pass along to func


self : Styler


This is similar to DataFrame.apply, except that axis=None applies the function to the entire DataFrame at once, rather than column-wise or row-wise.