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Function?
2 messages · Jim Silverton, Patrick Burns
Would your blood still circulate if you take off your heart? That is, the answer is, "No, that's where the work is done in the function." If you want to understand the computations that function is doing, then you need to examine the C code that it is calling. Patrick Burns patrick at burns-stat.com +44 (0)20 8525 0696 http://www.burns-stat.com (home of "The R Inferno" and "A Guide for the Unwilling S User")
Jim Silverton wrote:
Hello all,
I am looking at the one program of the marketing textbook. I understand what
the following function is doing especially the .C command
Can someone help?
If I take off the .C comand will it still run??
drawwc = function(w, mu, y, sigi) {
.C("draww", w = as.double(w), as.double(mu), as.double(sigi),
as.integer(length(y)), as.integer(ncol(sigi)), as.integer(y))$w
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