(self, pat=None, n=-1, expand=False)
| 101 | return self._split("split", pat=pat, n=n, expand=expand) |
| 102 | |
| 103 | def rsplit(self, pat=None, n=-1, expand=False): |
| 104 | return self._split("rsplit", pat=pat, n=n, expand=expand) |
| 105 | |
| 106 | def cat(self, others=None, sep=None, na_rep=None): |
| 107 | import pandas as pd |