Some config options require `zerosum` while others require `zero-sum`

[ricardoV94]

This can be potentially confusing

https://github.com/pymc-labs/roche-preclinical-hd/blob/4ff2bedd274a4c1d9a3916e53bac7a882b471869/preclinpack/blocks/gp.py#L173

https://github.com/pymc-labs/roche-preclinical-hd/blob/4ff2bedd274a4c1d9a3916e53bac7a882b471869/preclinpack/blocks/gp.py#L269

[lucianopaz]

It certainly is a bad name choice. The parametrization should be the one called zero-sum. The other one should be changed, it basically forces the gp to have zero temporal average. I’m not sure how we could call it.

[ricardoV94]

Detrended? https://en.m.wiktionary.org/wiki/detrended#:~:text=Adjective,to%20emphasise%20short%2Dterm%20changes.

[lucianopaz]

Something like demeaned would be more appropriate, but I don’t think that’s a word, and it might be confused with demeaning

[ricardoV94]

zero-mean?