I did not see any code above, but you could write a simple function that does the mle fit (is this mle from the stats4 package?) then extracts the information that you want and puts it into a vector, something like:
out <- c( coef(fit), sqrt(diag(vcov(fit))), ll=logLik(fit) ) And returns the vector of the pieces that you want. Then you can use the sapply function to run the fits and return a matrix with the coefficients, etc. You can then use write.csv to create a csv file of the results that your advisor can open in excel (or there are several ways to transfer the contents of a matrix to excel). -- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare greg.s...@imail.org 801.408.8111 > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Bazman76 > Sent: Tuesday, May 31, 2011 9:40 AM > To: r-help@r-project.org > Subject: Re: [R] Reading Data from mle into excel? > > > Hi Greg, > > I have about 40 time series each of which I have to run a seperate MLE > on. I will be experimenting with different starting values for the > parameters etc, so some way to automate the process will be useful. > I think I can just about do this part (if you see the code above) but > as I can't do the second part I can't check it properly. > > The second part I simply want to take the results of all the MLE > calculation: the parameter estimates, there standard errors and the > actual value of the likilihood ratio so that I can compare them and > present them to my supervisor. > The last part must be done in excel as my supervisor has not been > converted to R yet. > > Kind Regards > > Hugh > > > > > Date: Tue, 31 May 2011 08:24:08 -0700 > From: ml-node+3563453-1045326083-236...@n4.nabble.com > To: h_a_patie...@hotmail.com > Subject: Re: Reading Data from mle into excel? > > The sink function will write to a file what normally shows up on the > screen after running some code. So while it is possible to use it to > capture the output of the mle command and read the results into excel, > I don't see anything useful that you could then do with it in excel. > > If you can tell us more about what your ultimate goal is, what you want > to do with the results, then we can give better advice on either how to > get the pieces you want into excel, or probably better, how do > accomplish what you want in R without needing to involve excel at all. > > -- > Gregory (Greg) L. Snow Ph.D. > Statistical Data Center > Intermountain Healthcare > [hidden email] > 801.408.8111 > > > > > -----Original Message----- > > From: [hidden email] [mailto:r-help-bounces@r- > > project.org] On Behalf Of Bazman76 > > Sent: Tuesday, May 31, 2011 9:04 AM > > To: [hidden email] > > Subject: Re: [R] Reading Data from mle into excel? > > > > Can I use sink() to transfer the MLE results which are a S4 type > object > > to a > > text file? > > > > Can someone show me how to do this? > > > > > > -- > > View this message in context: http://r.789695.n4.nabble.com/Reading- > > Data-from-mle-into-excel-tp3545569p3563385.html > > Sent from the R help mailing list archive at Nabble.com. > > > > ______________________________________________ > > [hidden email] 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. > ______________________________________________ > [hidden email] 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. > > > > > > > If you reply to this email, your message will be added to the > discussion below:http://r.789695.n4.nabble.com/Reading-Data-from-mle- > into-excel-tp3545569p3563453.html > To unsubscribe from Reading Data from mle into excel?, click here. > > > -- > View this message in context: http://r.789695.n4.nabble.com/Reading- > Data-from-mle-into-excel-tp3545569p3563495.html > Sent from the R help mailing list archive at Nabble.com. > [[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. ______________________________________________ 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.
