Total number of records -- utilised by the sample-size formulae.
(self)
| 54 | yield row.to_dict() |
| 55 | |
| 56 | def count(self) -> int: |
| 57 | """Total number of records -- utilised by the sample-size formulae.""" |
| 58 | return len(self._load_as_dataframe()) |
| 59 | |
| 60 | def get_fields(self) -> List[str]: |
| 61 | """Get column names / JSON keys in the dataset.""" |