Hi , can someone share python code of data preparation (creation of ds ,y and unique_id) to be used as input for neuralforecast or hierarchical forecasting

there are plenty of examples in the documentation

Itried but nit found it i found code with already prepared data could you please send me 1 useful link

Hello! The expected columns are, as you say,

ds

,

y

, and

unique_id

.

ds

simply represents the datestamp.

y

represents the value at that time

unique_id

is an identifier for your series. If you have only one series, then that column contains a constant value. For univariate series, it's mostly a matter of renaming columns. In case of multivariate series, you probably need to use

pandas.melt

. I hope this helps!