(self, other, join="outer", axis=None, fill_value=None)
| 2076 | |
| 2077 | @derived_from(pd.DataFrame) |
| 2078 | def align(self, other, join="outer", axis=None, fill_value=None): |
| 2079 | other = self._create_alignable_frame(other, join) |
| 2080 | return self.expr.align(other.expr, join, axis, fill_value) |
| 2081 | |
| 2082 | def nunique_approx(self, split_every=None): |
| 2083 | """Approximate number of unique rows. |
nothing calls this directly
no test coverage detected