Wrangling Multivariate Data

[ebagjones]

I'm having fun playing around with tsai, but so far I'm getting pretty poor results which I suspect could be related to me screwing up how I have transformed the data.
A few questions:
1.
When data for a feature is arranged in a row, does the left-most column (0) represent the last (temporally) piece of data, or the first?
e.g. https://colab.research.google.com/github/timeseriesAI/tsai/blob/master/nbs/011_data.preparation.ipynb#scrollTo=qZhgBeEUQDww, is the value in 1 measured before or after 6?

2. I saw in March there were issues observed with ordering of data with multivariate sets and df2xy. Are these issues fixed in v0.2.22?

[oguiza]

Hi @jefferyanderson,

1. Column 0 represents the first (oldest) value.
2. Yes, those were fixed.

[ebagjones]

Thanks @oguiza much appreciated.