pandas.Series.idxmin

Series.idxmin(axis=None, skipna=True, *args, **kwargs)

Index of first occurrence of minimum of values.

Parameters:	skipna : boolean, default True Exclude NA/null values
Returns:	idxmin : Index of minimum of values

See also

DataFrame.idxmin, numpy.ndarray.argmin

Notes

This method is the Series version of ndarray.argmin.