1  | 
x | 
|
y | 
|
outfun | 
|
plotit | 
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15  | ##---- 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 = NA, outfun = outogk, plotit = FALSE) 
{
    if (!is.na(y[1])) 
        x <- cbind(x, y)
    keep <- outfun(x, plotit = plotit)$keep
    val <- var(x[keep, ])
    if (ncol(val) == 2) 
        val <- val[1, 2]
    val
  }
 | 
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