def categorize(self, column, labels=None, check=True):
        """Mark column as categorical, with given labels, assuming zero indexing"""
        column = _ensure_string_from_expression(column)
        if check:
            vmin, vmax = self.minmax(column)
            if labels is None:
                N = int(vmax + 1)
                labels = list(map(str, range(N)))
            if (vmax - vmin) >= len(labels):
                raise ValueError('value of {} found, which is larger than number of labels {}'.format(vmax, len(labels)))
        self._categories[column] = dict(labels=labels, N=len(labels))
def categorize(self, column, labels=None, check=True):
        
        column = _ensure_string_from_expression(column)
        if check:
            vmin, vmax = self.minmax(column)
            if labels is None:
                N = int(vmax + 1)
                labels = list(map(str, range(N)))
            if (vmax - vmin) >= len(labels):
                raise ValueError('value of {} found, which is larger than number of labels {}'.format(vmax, len(labels)))
        self._categories[column] = dict(labels=labels, N=len(labels))
def categorize ( self , column , labels = None , check = True ) : column = _ensure_string_from_expression ( column ) if check : vmin , vmax = self . minmax ( column ) if labels is None : N = int ( vmax + 1 ) labels = list ( map ( str , range ( N ) ) ) if ( vmax - vmin ) >= len ( labels ) : raise ValueError ( 'value of {} found, which is larger than number of labels {}' . format ( vmax , len ( labels ) ) ) self . _categories [ column ] = dict ( labels = labels , N = len ( labels ) )
Mark column as categorical, with given labels, assuming zero indexing
Mark column as categorical with given labels assuming zero indexing