replace.args.function.r
"replace.args.function" <-
function (fun, ...)
{
temp <- list(...)
ntemp <- names(temp)
fnames <- names(fun)
if (length(temp) > 0) {
for (k in 1:length(ntemp)) {
if (!is.na(match(ntemp[k], fnames))) {
fun[ntemp[k]] <- temp[ntemp[k]]
}
}
}
as.function(fun)
}