composeml.LabelTimes.select¶
- LabelTimes.select(target)[source]¶
Selects one of the target variables.
- Parameters
target (str) – The name of the target column.
- Returns
A label times object that contains a single target.
- Return type
lt (LabelTimes)
Examples
Create a label times object that contains multiple target variables.
>>> entity = [0, 0, 1, 1] >>> labels = [True, False, True, False] >>> time = ['2020-01-01', '2020-01-02', '2020-01-03', '2020-01-04'] >>> data = {'entity': entity, 'time': time, 'A': labels, 'B': labels} >>> lt = LabelTimes(data=data, target_dataframe_index='entity', target_columns=['A', 'B']) >>> lt entity time A B 0 0 2020-01-01 True True 1 0 2020-01-02 False False 2 1 2020-01-03 True True 3 1 2020-01-04 False False
Select a single target from the label times.
>>> lt.select('B') entity time B 0 0 2020-01-01 True 1 0 2020-01-02 False 2 1 2020-01-03 True 3 1 2020-01-04 False