Int.Corr.NN {BinNonNor} | R Documentation |
This function computes the intermediate correlation matrix for continuous non-normal-continuous non-normal combinations as formulated in Demirtas et al. (2012).
Int.Corr.NN(n.NN, corr.vec = NULL, corr.mat = NULL, coef.mat)
n.NN |
Number of continuous non-normal variables. |
corr.vec |
Vector of elements below the diagonal of correlation matrix ordered columnwise. |
corr.mat |
Specified correlation matrix. |
coef.mat |
Matrix of coefficients produced from |
A correlation matrix of size n.NN*n.NN.
Demirtas, H., Hedeker, D., and Mermelstein, R.J. (2012). Simulation of massive public health data by power polynomials. Statistics in Medicine, 31(27), 3337-3346.
fleishman.coef
, Tetra.Corr.BB
, Biserial.Corr.BN
, overall.corr.mat
n.NN=4
corr.vec=NULL
corr.mat=matrix(c(1.0,-0.3,-0.3,-0.3,-0.3,-0.3,
-0.3,1.0,-0.3,-0.3,-0.3,-0.3,
-0.3,-0.3,1.0,0.4,0.5,0.6,
-0.3,-0.3,0.4,1.0,0.7,0.8,
-0.3,-0.3,0.5,0.7,1.0,0.9,
-0.3,-0.3,0.6,0.8,0.9,1.0),6,byrow=TRUE)
coef.mat=matrix(c(
-0.31375, 0.00000, 0.10045, -0.10448,
0.82632, 1.08574, 1.10502, 0.98085,
0.31375, 0.00000, -0.10045, 0.10448,
0.02271, -0.02945, -0.04001, 0.00272),4,byrow=TRUE)
intcor.mat=Int.Corr.NN(n.NN,corr.vec=NULL,corr.mat,coef.mat)