pandas.core.groupby.DataFrameGroupBy.tshift

property DataFrameGroupBy. tshift

Shift the time index, using the index’s frequency if available.

Deprecated since version 1.1.0: Use shift instead.

Parameters

periods :int

Number of periods to move, can be positive or negative.

freq :DateOffset, timedelta, or str, default None

Increment to use from the tseries module or time rule expressed as a string (e.g. ‘EOM’).

axis :{0 or ‘index’, 1 or ‘columns’, None}, default 0

Corresponds to the axis that contains the Index.

Returns

shifted :Series/DataFrame

Notes

If freq is not specified then tries to use the freq or inferred_freq attributes of the index. If neither of those attributes exist, a ValueError is thrown