
Quantify response-target process information in the M0-M2 sequence
Source:R/102-multimodal-m2-evidence-0-10.R
multimodal_m2_process_information.RdComputes two complementary quantities on a common response target: response-target PSIS-LOO ELPD and posterior variance of person ability. This avoids simply summing channel Fisher information under a joint correlated model.