To see what sort of things are available from Box.test() (and most everything else), hit ?Box.test and scroll down to "Value". There's actually more but its not called so frequently in my experience
Michael On Thu, Oct 6, 2011 at 3:04 PM, upananda pani <upananda.p...@gmail.com> wrote: > Respected Sir, > I am grateful to you for helping me out. Earlier i used to directly the > formula without calling for statstic, parameter or p-value. As i am learning > R first time, i can see how deep i have to go to learn it. > With regards, > Upananda > > On Fri, Oct 7, 2011 at 12:00 AM, R. Michael Weylandt > <michael.weyla...@gmail.com> wrote: >> >> Well you said you wanted statistics from the test, but you didn't say >> which statistics you wanted: any of the following would work: >> >> sapply(1:10, function(i) Box.test (lfut, lag = i, type="Ljung")$statistic) >> sapply(1:10, function(i) Box.test (lfut, lag = i, type="Ljung")$parameter) >> sapply(1:10, function(i) Box.test (lfut, lag = i, type="Ljung")$p.value) >> >> "extractor" wasn't quite the right word, but more or less that's the >> idea (if you happen to know it from other programming contexts). >> >> Michael >> >> >> On Thu, Oct 6, 2011 at 1:43 AM, upananda pani <upananda.p...@gmail.com> >> wrote: >> > Respected Sir, >> > I am grateful to you for your reply. This is working perfectly fine. I >> > do >> > not know how to add extractors. Please give me one example with this >> > function. >> > With regards, >> > Upananda >> > >> > On Thu, Oct 6, 2011 at 1:04 AM, R. Michael Weylandt >> > <michael.weyla...@gmail.com> wrote: >> >> >> >> lapply(1:10, function(i) Box.test (lfut, lag = i, type="Ljung")) >> >> >> >> Add extractors to get statistics as desired. >> >> >> >> Michael Weylandt >> >> >> >> On Wed, Oct 5, 2011 at 1:09 PM, upananda pani <upananda.p...@gmail.com> >> >> wrote: >> >> > Dear All, >> >> > >> >> > I want to create a loop within a function r. The example follows: >> >> > >> >> > Box.test (lfut, lag = 1, type="Ljung") >> >> > >> >> > if i want to compute the Box.test for lag 1 to 10, I have to write >> >> > manually >> >> > change each time for different lag. So i wan to write a loop for the >> >> > lag 1 >> >> > to 10 and return the statistics for each lag. Is there any method to >> >> > do >> >> > this >> >> > ? >> >> > >> >> > With regards, >> >> > Upananda >> >> > >> >> > -- >> >> > >> >> > >> >> > You may delay, but time will not. >> >> > >> >> > >> >> > Research Scholar >> >> > alternative mail id: up...@iitkgp.ac.in >> >> > Department of HSS, IIT KGP >> >> > KGP >> >> > >> >> > [[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. >> >> > >> > >> > >> > >> > -- >> > >> > >> > You may delay, but time will not. >> > >> > >> > Research Scholar >> > alternative mail id: up...@iitkgp.ac.in >> > Department of HSS, IIT KGP >> > KGP >> > >> > > > > > -- > > > You may delay, but time will not. > > > Research Scholar > alternative mail id: up...@iitkgp.ac.in > Department of HSS, IIT KGP > KGP > > ______________________________________________ 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.
