1 | mbamv(x, y, nsamp = 7)
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y |
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nsamp |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | ##---- Should be DIRECTLY executable !! ----
##-- ==> Define data, use random,
##-- or do help(data=index) for the standard data sets.
## The function is currently defined as
function (x, y, nsamp = 7)
{
x <- as.matrix(x)
n <- dim(x)[1]
q <- dim(x)[2]
covv <- diag(q)
centers <- sample(n, nsamp)
for (i in 1:nsamp) {
md2 <- mahalanobis(x, center = x[centers[i], ], covv)
med <- median(md2)
plot(x, y)
points(x[md2 < med], y[md2 < med], pch = 15)
abline(lsfit(x[md2 < med], y[md2 < med]))
identify(x, y)
}
}
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