I’m trying to do a t-test, where the null hypothesis for the two data sets has to be:
“the means are the same”/“difference in means is equal to one” Using the t.test function in R I’m able to see that it uses the following “alternative hypothesis”: alternative hypothesis: true difference in means is not equal to 0 but does not seem to specify null hypothesis. I believe alternative and null hypotheses are different, although I don’t exactly know how. So what should I use for my t-test? Or is t.test ok? ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
