> is(x) [1] "htest" > # take a look at stats:::print.htest > format.pval(x$p.value) [1] "< 2.22e-16"
Does that answer your question? KK On Mon, Oct 3, 2011 at 10:53 AM, Liviu Andronic <landronim...@gmail.com> wrote: > Dear all > How does print.htest display the p-value in scientific notation? >> (x <- cor.test(iris[[1]], iris[[3]])) > > Pearson's product-moment correlation > > data: iris[[1]] and iris[[3]] > t = 21.65, df = 148, p-value < 2.2e-16 > alternative hypothesis: true correlation is not equal to 0 > 95 percent confidence interval: > 0.8270 0.9055 > sample estimates: > cor > 0.8718 > > Above the p-value comes as '< 2.2e-16', while inspecting the object I > get a good old '0'. >> x$p.value > [1] 0 > > I tried to inspect print.htest but couldn't find it. I also played > with format, round and the like to no avail. Any pointers? > > Regards > Liviu > > > -- > Do you know how to read? > http://www.alienetworks.com/srtest.cfm > http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader > Do you know how to write? > http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail > > ______________________________________________ > 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. > ______________________________________________ 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.
