Calculate this DistributedDataFrame's columns'summary numbers
(self)
| 85 | return DistributedDataFrame(self._jddf.getViewHandler().getRandomSample(fraction, replacement, seed)) |
| 86 | |
| 87 | def summary(self): |
| 88 | """ |
| 89 | Calculate this DistributedDataFrame's columns'summary numbers |
| 90 | """ |
| 91 | return self._jddf.getSummary() |
| 92 | |
| 93 | def five_nums(self): |
| 94 | """ |