def __repr__(self):
        """Provide something sane to print."""
        rpr = "KDE instance\n"
        rpr += "Number of variables: k_vars = " + str(self.k_vars) + "\n"
        rpr += "Number of samples:   nobs = " + str(self.nobs) + "\n"
        rpr += "Variable types:      " + self.var_type + "\n"
        rpr += "BW selection method: " + self._bw_method + "\n"
        return rpr
def __repr__ ( self ) : rpr = "KDE instance\n" rpr += "Number of variables: k_vars = " + str ( self . k_vars ) + "\n" rpr += "Number of samples:   nobs = " + str ( self . nobs ) + "\n" rpr += "Variable types:      " + self . var_type + "\n" rpr += "BW selection method: " + self . _bw_method + "\n" return rpr
Provide something sane to print.