Re: [R] getting the exact p value

Hi, It depends on the function used to calculate it---each has their own way of extracting particular values. Here's an example for t.test: x <- rnorm(10, 100, .1); y <- x - 100 t.test(x, y)$p.value You could find this yourself by looking at the documentation for t.test() ?t.test The heading

[R] getting the exact p value

I was wondering if there is a way to get an exact p-value at times where R gives me just a range . for example t.test(x,y) p-value < 2.2e-16 thanks, -- View this message in context: http://r.789695.n4.nabble.com/getting-the-exact-p-value-tp3075107p3075107.html Sent from the R help mailing l