On 19/05/2010 10:13 AM, Will Eagle wrote:
Dear all,

how can I check the source code for a hidden function like cor.test()?

At the moment I get ...
 > cor.test
function (x, ...)
UseMethod("cor.test")
<environment: namespace:stats>


There's nothing hidden, that is the source code. What UseMethod() does depends on the class of x, so you want to look at the cor.test.<class> function as well, for the particular class. Often those methods *are* hidden, so you may need something like

getAnywhere(cor.test.default)

to see one.

Duncan Murdoch

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