Reliability analysis (Cronbach's \(\alpha\)) of LPR.
LPR_reliability(fmat, item = c("query", "T_word", "A_word"), by = NULL)
A data.table of Cronbach's \(\alpha\).
A data.table returned from summary.fmat()
.
Reliability of multiple "query"
(default), "T_word"
, or "A_word"
.
Variable(s) to split data by. Options can be "model"
, "TARGET"
, "ATTRIB"
, or any combination of them.