Re: [R] MLE and QR classes

From: Spencer Graves <spencer.graves_at_pdf.com>
Date: Mon 17 Jul 2006 - 10:59:26 EST

          I don't understand your question. First, I'm not familiar with the 'wls' package; I found no such package by that name via "www.r-project.org" -> CRAN -> (select a local mirror) -> Packages.

          The 'qr' function in the 'quandreg' package looks straightforward to me. Have you worked through the examples in the 'qr' help page? The look to me like they follow the standard syntax of 'lm'. If you don't understand the 'lm' syntax, I encourage you to spend some quality time with appropriate sections of Venables and Ripley (2003) Modern Applied Statistics with S, 4th ed. (Springer).

          If you'd like more help from this listserve, please submit another question. However, please include a simple, self-contained example of something you tried to help illustrate your question (as suggested in the posting guide! "www.R-project.org/posting-guide.html").

	  Hope this helps.
	  Spencer Graves

ricardosilva@serasa.com.br wrote:
> Hi,
>
> I load my data set and separate it as folowing:
>
> presu <- read.table("C:/_Ricardo/Paty/qtdata_f.txt", header=TRUE, sep="\t",
> na.strings="NA", dec=".", strip.white=TRUE)
> dep<-presu[,3];
> exo<-presu[,4:92];
>
> Now, I want to use it using the wls and quantreg packages. How I change the
> data classes for mle and rq objects?
>
> Thanks a lot,
> ________________________________________
> Ricardo Gonçalves Silva, M. Sc.
> Apoio aos Processos de Modelagem Matemática
> Econometria & Inadimplência
> Serasa S.A.
> (11) - 6847-8889
> ricardosilva@serasa.com.br
>
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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Jul 17 12:14:27 2006

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