search for: 32hz

...My mentor, who has much more programming experience, but a comparable level of knowledge of R, has been stumped. What follows are 3 questions pertaining to an lme() model, one on the nested hierarcy, 1 on a strategy for a piecewise approach to the variance given I have ~24 hours of data (sampled at 32Hz, 1hr per subject), and one on the corStruct or how to get rid of serial dependencies before lme(). I'm analyzing skin temperature continuously recorded at 32Hz in Baseline (10 min), Testing (~5 min), and Recovery (20 min) epochs of a face recognition experiment. Stimuli are the same in Baselin...