Method where

dask/dataframe/dask_expr/_expr.py:386–389

(self, cond, other=np.nan)

        return Round(self, decimals=decimals)

    def where(self, cond, other=np.nan):
        if not are_co_aligned(self, *[c for c in [cond, other] if isinstance(c, Expr)]):
            return WhereAlign(self, cond=cond, other=other)
        return Where(self, cond=cond, other=other)

    def mask(self, cond, other=np.nan):
        if not are_co_aligned(self, *[c for c in [cond, other] if isinstance(c, Expr)]):