pandas/core/base.py
def argmin(self, axis=None):
        """
        return a ndarray of the minimum argument indexer

        See also
        --------
        numpy.ndarray.argmin
        """

        i8 = self.asi8
        if self.hasnans:
            mask = i8 == tslib.iNaT
            if mask.all():
                return -1
            i8 = i8.copy()
            i8[mask] = np.iinfo('int64').max
        return i8.argmin()

        return a ndarray of the minimum argument indexer

        See also
        --------
        numpy.ndarray.argmin
        
return a ndarray of the minimum argument indexer
See also


return a ndarray of the minimum argument indexer See also
def argmin(self, axis=None):
        i8 = self.asi8
        if self.hasnans:
            mask = i8 == tslib.iNaT
            if mask.all():
                return -1
            i8 = i8.copy()
            i8[mask] = np.iinfo('int64').max
        return i8.argmin()
def argmin ( self , axis = None ) : i8 = self . asi8 if self . hasnans : mask = i8 == tslib . iNaT if mask . all ( ) : return - 1 i8 = i8 . copy ( ) i8 [ mask ] = np . iinfo ( 'int64' ) . max return i8 . argmin ( )
return a ndarray of the minimum argument indexer
See also
return a ndarray of the minimum argument indexer See also
"""
        return a ndarray of the minimum argument indexer

        See also
        --------
        numpy.ndarray.argmin
        """
self
axis