Multivariate_Data_preparation Function seems incorrect

[saravanan-natarajan]

Thanks for this awesome repo, great learning
In Custom_ts_multi_data_prep function
X takes out indices (0, 47+1) and y takes indices (49, 59), rather y should take values from (48, 58)
range (0, 48) means it takes 0-47 indices since 48 is exclusive.

indicey = range(i+1, i+1+ horizon)

Is it supposed to be ???

indicey = range(i, i+horizon)

Using this improves R2 as welll. Correct me if am wrong ??

[Nevermetyou65]

I faced same problem here and I think the code should be as you described.