Hello, I am looking for a R-package performing G-tests, I looked at the website but did not find any. Does such package exist for R? Thank You in advance. Frederic Archaux Ph-student in Ecology (Montpellier, France) __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Hi Frederic, Do you refer to something related to the Getis statistics ? If so, you may find helpfull things in the geoR package (which is btw described in the exxxxcellent latest R-newsletter). Hope it helps, Laurent archaux frederic wrote:> Hello, > > I am looking for a R-package performing G-tests, I > looked at the website but did not find any. Does such > package exist for R? > > Thank You in advance. > > Frederic Archaux > > Ph-student in Ecology (Montpellier, France) > > __________________________________________________ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail > http://personal.mail.yahoo.com/ > -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- > r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html > Send "info", "help", or "[un]subscribe" > (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch > _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._-- Laurent Gautier CBS, Building 208, DTU PhD. Student D-2800 Lyngby,Denmark tel: +45 45 25 24 85 http://www.cbs.dtu.dk/laurent -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20010712/bb8b4b17/attachment.html
Philippe Grosjean wrote:> > Do you refer to something related to the Getis statistics ? If so, > you may find helpfull things in the geoR package (which is btw > described in the exxxxcellent latest R-newsletter). > I suspect it is rather the G-test, alias "log likelihood ratio test", > a test similar to Chi-2 but more robust (see: Sokal & Rholf, Biometry, > 2nd Ed, p. 696)... I am interested too. So, if someone has a > suggestion? Best regards,Philippe Grosjean >....hmmmm.... If I recollect correctly, the VR package offers something called loglm that could do what you are looking for.... Regards, Laurent -- Laurent Gautier CBS, Building 208, DTU PhD. Student D-2800 Lyngby,Denmark tel: +45 45 25 24 85 http://www.cbs.dtu.dk/laurent -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20010712/e37d2b21/attachment.html
> Philippe Grosjean wrote: > > > Do you refer to something related to the Getis statistics ? If so, > you may find helpfull things in the geoR package (which is btw > described in the exxxxcellent latest R-newsletter). > > I suspect it is rather the G-test, alias "log likelihood ratio test",If that its, it can be get with log-linear models. Kjetil Halvorsen> a test similar to Chi-2 but more robust (see: Sokal & Rholf, Biometry, > 2nd Ed, p. 696)... I am interested too. So, if someone has a > suggestion? > > Best regards, > > Philippe Grosjean > > > ...........]<(({?<...............<?}))><............................... > ) ) ) ) ) __ __ > ( ( ( ( ( |__) | _ > ) ) ) ) ) | hilippe |__)rosjean > ( ( ( ( ( Marine Biol. Lab., ULB, Belgium > ) ) ) ) ) __ > ( ( ( ( ( |\ /| |__) > ) ) ) ) ) | \/ |ariculture & |__)iostatistic s > ( ( ( ( ( > ) ) ) ) ) e-mail: phgrosje at ulb.ac.be > ( ( ( ( ( SciViews project coordinator (http://www.sciviews.org) > ) ) ) ) ) > ....................................................................... >-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
> Do you refer to something related to the Getis statistics ? If so, youmay find helpfull things in the geoR package (which is btw described in the exxxxcellent latest R-newsletter). I suspect it is rather the G-test, alias "log likelihood ratio test", a test similar to Chi-2 but more robust (see: Sokal & Rholf, Biometry, 2nd Ed, p. 696)... I am interested too. So, if someone has a suggestion? Best regards, Philippe Grosjean ...........]<(({?<...............<?}))><............................... ) ) ) ) ) __ __ ( ( ( ( ( |__) | _ ) ) ) ) ) | hilippe |__)rosjean ( ( ( ( ( Marine Biol. Lab., ULB, Belgium ) ) ) ) ) __ ( ( ( ( ( |\ /| |__) ) ) ) ) ) | \/ |ariculture & |__)iostatistic s ( ( ( ( ( ) ) ) ) ) e-mail: phgrosje at ulb.ac.be ( ( ( ( ( SciViews project coordinator (http://www.sciviews.org) ) ) ) ) ) ...................................................................... -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20010812/866c2f19/attachment.html