Get a sample of this DistributedDataFrame and return a list of strings :param size: number of samples :param replacement: sample with or without replacement :param seed: random seed :return: WRITE ME
(self, size, replacement=False, seed=123)
| 60 | return DistributedDataFrame(self._jddf.getViewHandler().project(column_names)) |
| 61 | |
| 62 | def sample(self, size, replacement=False, seed=123): |
| 63 | """ |
| 64 | Get a sample of this DistributedDataFrame and return a list of strings |
| 65 | |
| 66 | :param size: number of samples |
| 67 | :param replacement: sample with or without replacement |
| 68 | :param seed: random seed |
| 69 | :return: WRITE ME |
| 70 | """ |
| 71 | return self._jddf.getViewHandler().getRandomSample(size, replacement, seed) |
| 72 | |
| 73 | def sample2ddf(self, fraction, replacement=False, seed=123): |
| 74 | """ |
no test coverage detected