Nothing
# Script comments and history
# 2011
# 5:35:25 PM
# Author: Federico Comoglio @ D-BSSE, ETH Zurich
###############################################################################
rMatrix <-
function (theta)
{
if (missing(theta))
stop("Argument theta missing, with no default\n")
if (!is.numeric(theta))
{
warning("rotationMatrix: non numeric argument converted to numeric")
theta <- as.numeric(theta)
}
R <- matrix(c(cos(theta), -sin(theta), 0, sin(theta), cos(theta),
0, 0, 0, 1), ncol = 3, byrow = TRUE)
return(R)
}
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