Re: [R] cor.test formula

From: Monica Pisica <pisicandru_at_hotmail.com>
Date: Mon, 17 Dec 2007 15:54:58 +0000

Hi,  

Thanks. I usually don't fail to google though ...... I really appreciate your answer. It is exactly what i needed.  

Monica> Date: Mon, 17 Dec 2007 10:50:30 -0500> From: ccleland@optonline.net> Subject: Re: [R] cor.test formula> To: pisicandru@hotmail.com> CC: r-help@stat.math.ethz.ch> > Monica Pisica wrote:> > Hi everybody,> > > > I am interested in seeing how the p value is calculated for a t test for a correlation coefficient. I know that cor.test delivers the correlation coefficient and the t-test, p-value and the 95 confidence interval. I am interested in how the p-value is calculated.> > > > Usually if i type the name of the function i get explicitly the coding of that function, but if i type> > > >> cor.testfunction (x, ...) UseMethod("cor.test")<environment: namespace:stats>> > > > So .... How can i get the coding to find out how the p-value is calculated for this function?> > The following Google search finds coding for cor.test:> > cor.test site:https://svn.r-project.org/R/trunk/src/> > From those 6 hits, it is a short trip to the following link:> > https://svn.r-project.org/R/tr!

 unk/src/library/stats/R/cor.test.R> > > Thanks,> > > > Monica> > _________________________________________________________________> > [[replacing trailing spam]]> > > > [[alternative HTML version deleted]]> > > > ______________________________________________> > R-help@r-project.org mailing list> > https://stat.ethz.ch/mailman/listinfo/r-help> > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code.> > -- > Chuck Cleland, Ph.D.> NDRI, Inc.> 71 West 23rd Street, 8th floor> New York, NY 10010> tel: (212) 845-4495 (Tu, Th)> tel: (732) 512-0171 (M, W, F)> fax: (917) 438-0894
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