1 |
x |
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y |
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nboot |
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SEED |
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alpha |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | ##---- 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, nboot = 500, SEED = TRUE, alpha = 0.05)
{
if (SEED)
set.seed(2)
X <- elimna(cbind(x, y))
if (ncol(X) != 3)
stop("x should be a matrix with two columns")
n <- nrow(X)
cval <- cor(X)
nval <- (cval[1, 3] + cval[2, 3])/2
cmat <- bdiag(1, 3, nval)
cmat[1, 2] <- nval
cmat[2, 1] <- nval
pval <- NA
for (i in 1:nboot) {
d <- rmul(n, p = 3, cmat = cmat)
pval[i] <- twodcor8(d[, 1:2], d[, 3])$p.value
}
pval <- sort(pval)
iv <- round(alpha * nboot)
est.p <- pval[iv]
adp <- alpha/est.p
test <- twodcor8(X[, 1:2], X[, 3])$p.value
p.value <- test * adp
if (p.value > 1)
p.value <- 1
list(p.value = p.value)
}
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