umx (version 1.7.5)

umx_r_test: umx_r_test

Description

umx_r_test is a wrapper around the cocor test of difference between correlations.

Usage

umx_r_test(data = NULL, vars = vars, alternative = c("two.sided",
  "greater", "less"))

Arguments

data

the dataset

vars

the 4 vars needed: "j & k" and "h & m"

alternative

two (default) or one-sided (greater less) test

Value

-

Details

Currently it handles the test of whether r.jk and r.hm differ in magnitude. i.e, two nonoverlapping (no variable in common) correlations in the same dataset. In the future it will be expanded to handle overlapping correlations, and to take corelation matrices as input.

Examples

# NOT RUN {
vars = c("mpg", "cyl", "disp", "hp")
umx_r_test(mtcars, vars)
# }