Nothing
getuit <-
function(x, xu, n, m)
{
check <- is.matrix(x)
if(check)
ch <- 2L
else
ch <- 1L
rval <- .Call("getuit",
as.numeric(x),
as.numeric(xu),
as.integer(n),
as.integer(m),
as.integer(ch))
return(rval)
}
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