How to use the debugger/broser in a R package function
This is probably (certainly) a question for R-help, but since cross-posting isn't too nice, I'll answer. You need to find the method that is being dispatched on. methods(kfilter)
methods(kfilter)
[1] kfilter.SS kfilter.ssm These can then be viewed or used in the debug() call: debug(kfilter.SS) or debug(kfilter.ssm) undebug will stop the debugging. see ?debug HTH Jeff Those with an asterisk will be unexported, so you'll need to prefix with On Wed, Aug 20, 2008 at 2:33 PM, Verschuere Benjamin
<benverschuere at hotmail.com> wrote:
Hi, I have small question. Basically I am trying to see what is going inside function from a R package (in my case the "kfilter" function in sspir package). The problem is that when I try to see what is going inside "kfilter" I have that:
kfilter
function (ss)
{
UseMethod("kfilter")
}
<environment: namespace:sspir>
I have been told that the debugger might help, but I dont know how to use it. Or maybe there is a better way?
Thanks in advance for the help.
Benjamin
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