medr function

Median r

Computes the median intercorrelation among a set of variables

medr(df)

Arguments

• df: data frame consisting only of variables for which a median intercorrelation is desired

Details

The data frame should contain only the variables for which a median intercorrelation is desired. For Westen and Rosenthal's (2003) QCV procedure, the data frame should contain only participants' scores on the criterion variables.

This prcoedure handles missing data via the "pairwise.complete.obs" option.

Examples

data(motdat)
motdatc <- motdat[,2:13] #To retain only the criterion variables (dropping the focal test score)
medr(motdatc)