Extracting Element from S4 objects
Good point, I've updated since. Now, would solutions be specific to newer versions? I need to make a numerical comparison upon each iteration of independence_test(). With chisq.test(), etc the output is as.list(). I imagine this difference is a reflection of the author's coding preferences. Now, I could code a Cochran-Armitage trend test but that wouldn't do our great support community justice now, would it? :)
David Winsemius wrote:
I don't think very many of us have a version that is quite that old. Sorry; David. On Apr 29, 2009, at 4:37 PM, tbigdeli wrote:
Are there internal methods available for R2.6 (I'm using the mac os x gui) for extracting (or subsetting) S4 objects? Using the independence_test() function implemented in the COIN package, I can't seem to select out p-values upon completion of each iteration of a loop. Sorry if my search was incomplete beforehand. --
David Winsemius, MD Heritage Laboratories West Hartford, CT
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