zachmohr wrote: > You may want to try a multinomial logit, mlogit{mlogit}. Hope this helps.
Please do not guess (Tal too) if you don't know the answer, you'll be Googled forever... The question is about something like Stata's rologit, which is a rather different beast. -pd > > On Fri, Jul 16, 2010 at 11:42 AM, Suresh Singh-2 [via R] < > ml-node+2291644-2038081369-246...@n4.nabble.com<ml-node%2b2291644-2038081369-246...@n4.nabble.com> >> wrote: > >> My understanding is that polr will do ordered logit but I am not sure if it >> >> is also suited for rank ordered logit (or is there no such distinction) >> >> I am thinking of following two situations >> >> 1. there is an ordered response (say small,medium,large coffee) and each >> individual selects one of these options. the order is predetermined i.e we >> know which one is small, medium or large and interested in knowing which >> option is selected. in this case each choice is independent because >> different individuals choose them >> 2. an individual ranks some or all the options (say three different types >> of >> coffee). We do not know apriori what the order is beforehand - these ranks >> are dependent because the same individual selects them >> >> I am calling the 1st situation - ordered logit and 2nd situation - rank >> ordered logit. >> >> Are these equivalent situations and is polr suited for both? >> >> Suresh >> >> >> On Fri, Jul 16, 2010 at 11:41 AM, Tal Galili <[hidden >> email]<http://user/SendEmail.jtp?type=node&node=2291644&i=0>> >> wrote: >> >>> Did you try: >>> library(MASS) >>> ?polr >>> >>> ? >>> >>> >>> ----------------Contact >>> Details:------------------------------------------------------- >>> Contact me: [hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2291644&i=1>| >>> 972-52-7275845 >>> Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | >>> www.r-statistics.com (English) >>> >> ---------------------------------------------------------------------------------------------- >> >> >>> >>> >>> >>> On Fri, Jul 16, 2010 at 6:15 PM, Suresh Singh <[hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2291644&i=2>> >> wrote: >>>> Is there a package in R that can run rank-ordered logit? >>>> >>>> Thanks, >>>> Suresh >>>> >>>> ______________________________________________ >>>> [hidden email] >>>> <http://user/SendEmail.jtp?type=node&node=2291644&i=3>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. >>> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> [hidden email] <http://user/SendEmail.jtp?type=node&node=2291644&i=4>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. >> >> >> ------------------------------ >> View message @ >> http://r.789695.n4.nabble.com/package-for-rank-ordered-logit-tp2291526p2291644.html >> To unsubscribe from R, click here< (link removed) ==>. >> >> >> > > -- Peter Dalgaard Center for Statistics, Copenhagen Business School Phone: (+45)38153501 Email: pd....@cbs.dk Priv: pda...@gmail.com ______________________________________________ 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.