R/tam_rbind_twomatrices.R

In alexanderrobitzsch/TAM: Test Analysis Modules

## File Name: tam_rbind_twomatrices.R
## File Version: 9.071

#########################################
# bind two matrices
tam_rbind_twomatrices <- function(X1, X2){
    d1 <- dim(X1)
    d2 <- dim(X2)
    X3 <- matrix( 0, nrow=d1[1] + d2[1], ncol=d1[2] + d2[2] )
    X3[ 1:d1[1], 1:d1[2] ] <- X1
    X3[ d1[1] + 1:d2[1], d1[2] + 1:d2[2] ] <- X2
    return(X3)
}
#########################################

# rbind.twomatrices <- tam_rbind_twomatrices
rbind_twomatrices <- tam_rbind_twomatrices