estimating common factor scores at the level of a site

JenniNiku / gllvm

Generalized Linear Latent Variable Models

https://jenniniku.github.io/gllvm/

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estimating common factor scores at the level of a site #94

Open dougwyu opened 1 year ago

dougwyu commented 1 year ago

hello!

I have been running an unconstrained gllvm with a row effect, and of course, gllvm returns LV scores per row (= per sample). What i would like are LV scores on a per site (e.g. per Lake) basis. Is that possible? The ugliest way i could think of to achieve this is to take the mean of each LV per site.

doug

gllvm( y = y, family = binomial() , num.lv = lvchosen, studyDesign = Site, row.eff = ~ (1 | Lake), control.start = list(n.init = 10) )

BertvanderVeen commented 1 year ago

Thanks Doug.

This is currently not possible in gllvm, and I am not sure it is on the to-do list either. But @JenniNiku might be able to provide more details.

JenniNiku commented 1 year ago

Hi, I'm currently working on structured LVs, like this