1 |
x |
|
y |
|
q |
|
qfun |
|
xout |
|
outfun |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | ##---- 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, q = 0.5, qfun = qest, xout = FALSE, outfun = outpro)
{
if (xout) {
flag <- outfun(x, plotit = plotit, ...)$keep
x <- x[flag]
y <- y[flag]
}
dif = y - qfun(x, q)
flag = dif < 0
psi = q - flag
qcov = mean(psi * (x - mean(x)))
qc = qcov/sqrt((q - q^2) * var(x))
list(cor = qc, cov = qcov)
}
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.