cormat {faux}

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)