empty_intervals

ethograph.labels.intervals.empty_intervals()

Create an empty intervals DataFrame with the correct columns and dtypes.

Returns:

Empty DataFrame with columns onset_s, offset_s, labels, individual, event_type.

Return type:

pd.DataFrame

Examples

>>> from ethograph.labels.intervals import empty_intervals
>>> df = empty_intervals()
>>> df.columns.tolist()
['onset_s', 'offset_s', 'labels', 'individual', 'event_type']
>>> len(df)
0