R/mle.reliability.R

Defines functions eap.reliability mle.reliability

## File Name: mle.reliability.R
## File Version: 0.08


#########################################################
# MLE reliability
mle.reliability <- function(meas, se.meas ){
        meas[ abs(meas) > 1E10 ] <- NA
        v1 <- stats::var(meas, na.rm=TRUE)
        v2 <- mean( se.meas^2, na.rm=TRUE )
        rel <- ( v1 - v2 ) / v1
        return(rel)
            }
#########################################################

#########################################################
# EAP reliability
eap.reliability <- function(meas, se.meas ){
        meas[ abs(meas) > 1E10 ] <- NA
        v1 <- stats::var(meas, na.rm=TRUE)
        v2 <- mean( se.meas^2, na.rm=TRUE )
        rel <- v1  / ( v1 + v2 )
        return(rel)
            }
#########################################################

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sirt documentation built on Aug. 11, 2023, 5:07 p.m.