Changes:
mdt.bin. This change is triggered by the changes in monobin package.NA as an input.sc argument of desc.stat now accepts NA only, not producing the error that numeric vector is needed. Condition
!is.numeric(sc) replaced with ifelse(length(sc) == 1, ifelse(is.numeric(sc) | is.na(sc), FALSE, TRUE), ifelse(is.numeric(sc), FALSE, TRUE))