cormat: Make a correlation matrix

In faux: Simulation for Factorial Designs

Make a correlation matrix

Description

cormat makes a correlation matrix from a single number, vars\*vars matrix, vars\*vars vector, or a vars\*(vars-1)/2 vector.

Usage

cormat(cors = 0, vars = 3)

Arguments

cors	the correlations among the variables (can be a single number, vars\*vars matrix, vars\*vars vector, or a vars\*(vars-1)/2 vector)
vars	the number of variables in the matrix

Value

matrix

Examples

cormat(.5, 3)
cormat(c( 1, .2, .3, .4,
         .2,  1, .5, .6, 
         .3, .5,  1, .7,
         .4, .6, .7,  1), 4)
cormat(c(.2, .3, .4, .5, .6, .7), 4)

faux documentation built on April 20, 2023, 9:13 a.m.