# MatrixFromList Example
# Create a heterogenous matrix from a list.

matrixFromList <- function(lst, cols, rows) {
   dim(lst) <- c(cols, rows)
   lst
}

# Test function.
newlist <- list(3, 5, 7, "a", "b", "c")
M <- matrixFromList(newlist, 2, 3)
print(M)