pynapple.core.time_series.Tsd.to_tsgroup

Tsd.to_tsgroup()

Convert Tsd to a TsGroup by grouping timestamps with the same values. By default, the values are converted to integers.

Examples

>>> import pynapple as nap
>>> import numpy as np
>>> tsd = nap.Tsd(t = np.array([0, 1, 2, 3]), d = np.array([0, 2, 0, 1]))
Time (s)
0.0    0
1.0    2
2.0    0
3.0    1
dtype: int64

>>> tsd.to_tsgroup()
Index    rate
-------  ------
    0    0.67
    1    0.33
    2    0.33

The reverse operation can be done with the TsGroup.to_tsd function :

>>> tsgroup.to_tsd()
Time (s)
0.0    0.0
1.0    2.0
2.0    0.0
3.0    1.0
dtype: float64

Returns:

Grouped timestamps

Return type:

TsGroup