I have a variable which is based on a count of occurances devided by the total number of potential occurences for each unit. This variable thus varies between zero and one. It should be used as a dependent variable (predicted / outcome) in a regression model. Furthermore, the data are repeated measures (observations nested in individuals).
Do you have advice on which model (family / link function) I should use for this data?
Do you have advice which software in R I should use to model the multilevel structure with the suggested distributional family?
The data look (Q-Q-plot) normal after square-root transformation, but of course they are still censored.