Dear list,
I am trying to look at the function inside a package.  I know that
methods() would do the trick, but what if the function is hidden?  I have a
problem displaying the hidden function.

Say, for example the MCMC package.  How do you view the code of that
function?

something like this:

> which

function (x, arr.ind = FALSE, useNames = TRUE)

{

    wh <- .Internal(which(x))

    if (arr.ind && !is.null(d <- dim(x)))

        arrayInd(wh, d, dimnames(x), useNames = useNames)

    else wh

}

<bytecode: 0x1021eef50>

<environment: namespace:base>

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