Add GLMM Signal Detection Theory

[FBartos]

• Enhancement: GLMM approach to Signal Detection Theory

details and example analyses in the original post: https://forum.cogsci.nl/discussion/7311/using-generalized-linear-mixed-model-for-signal-detection-theory

[FBartos]

@juliuspf not sure it makes sense assigning this to me -- I have too much on my plate already

[juliuspfadt]

I thought you had a good appetite :) but fair enough

[tomtomme]

FBartos, I assigned you, to assign someone, so that this issue does not get burried. No pressure. I know everybody from the team is very busy.