I am aware of the concept of Precision as well as the concept of Recall. But I am finding it very hard to understand the idea of a 'threshold' which makes any P-R curve possible. Imagine I have a...

I want to perform model selection among ~150 fixed-effect and 7 random-effect variables, on a set of 360 observations. I decided to use the Lasso procedure for mixed models, with the glmmLasso. I d...

I have a dataframe df df<-structure(list(P = c(794.102395099402, 1299.01021921817, 1219.80731174175, 1403.00786976395, 742.749487463385, 340.246973543409, 90.3220586792255, 195.85557320714, 1...