Nantachai Kantanantha wrote: > Hi, > Thank you very much for your reply. > The modeil is about estimating nonparametric regression parameters which > incorporates large dimensionality compared to the number of observations.
So is this a statistical problem correpsonding to collinearity and degrees of freedom rather than an R issue? Well, at least R should not crash as reported in your former message. Are you sure you have the most recent version (3.85) of quantreg? > This may cause the problem that R can run the same model just sometime, > not always. > Is there any solution to solve this kind of problem? Again: we (particularly Roger Koenker, if this is a bug in quantreg) cannot fix anything if we cannot reproduce the crash. Therefore, please, please, please specify a reproducible example. That means some artificial (or real, if not too big) data and the code that makes R crash. Uwe Ligges > Sincerely yours, > Nantachai > > >> From: Uwe Ligges <[EMAIL PROTECTED]> >> To: Nantachai Kantanantha <[EMAIL PROTECTED]> >> CC: r-help@stat.math.ethz.ch, [EMAIL PROTECTED] >> Subject: Re: [R] R for Windows GUI front-end has encountered a problem >> Date: Fri, 03 Mar 2006 08:21:21 +0100 >> >> Nantachai Kantanantha wrote: >> >>> Hi, >>> I try to run my model using Quantile Regression (quantreg) package. >>> However, when I run the script, it has an error message in a pop-up >>> window: >>> >>> R for Windows GUI front-end has encountered a problem and needs to >>> close. We are sorry for the inconvenience. >>> >>> The error has error information as follows: >>> >>> Error signature >>> AppName: rgui.exe AppVer: 2.21.51220.0 ModName: r.dll >>> ModVer: 2.21.51220.0 Offset: 00065e50 >>> >>> I am not sure what causes this problem since sometime the model is >>> run through and give the result. Sometime it has an error during the >>> way. If the model itself is wrong, it should not give any result but >>> in my case, it gives the result but just "sometime". >>> >>> If you know what causes this problem and know how to solve it, please >>> let me know. >>> >>> Thank you very much for your help. >>> Sincerely yours, >>> Nantachai >>> >>> ______________________________________________ >>> R-help@stat.math.ethz.ch mailing list >>> https://stat.ethz.ch/mailman/listinfo/r-help >>> PLEASE do read the posting guide! >>> http://www.R-project.org/posting-guide.html >> >> >> Please report your problem together with a small but reproducible >> example to the package maintainer (hence CC: Roger Koenker). >> >> Uwe Ligges > > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
