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cor.test formula
3 messages · Chuck Cleland, Monica Pisica
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/trunk/src/library/stats/R/cor.test.R
Thanks, Monica
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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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