search for: lsq

Hi, I am trying to use optim to solve a heavy calibration problem. I supply the parameters in vector form. But before entering my target The call is simply: optim(par = parameters, fn = SumLSQ, method = "Nelder-Mead") the function SumLSQ is simply: SumLSQ<-function(parameters, data = timeseries){ print("sumLSQ") nbseries = dim(timeseries)[2]/3 SumLSQ = 0 for (i in (1:nbseries)){ SumLSQ = SumLSQ + L...

Dear All, 1)Can I use lm() to fit more than one response in single expression. e.g data is a matrix of these variables R1 R2 R3 X Y Z 1 2 1 1 2 3 .... Now i wnat to fit R1:R3 ~ X+Y+Z. 2) How can i use Singular Value decomposition (SVD) as an alternate to lsq. Regards,

...wo skew-symmetric association models proposed by Yamaguchi and by van der Heijden & Mooijaart. Thanks for your attention. As usual, comments and bug reports are welcome! -- Milan Bouchet-Valat Ph.D. at Observatory for Social Change (OCS-Sciences Po Paris) Quantitative Sociology Laboratory (LSQ-CREST) French National Institute for Demographic Studies (INED) _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

...wo skew-symmetric association models proposed by Yamaguchi and by van der Heijden & Mooijaart. Thanks for your attention. As usual, comments and bug reports are welcome! -- Milan Bouchet-Valat Ph.D. at Observatory for Social Change (OCS-Sciences Po Paris) Quantitative Sociology Laboratory (LSQ-CREST) French National Institute for Demographic Studies (INED) _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

Hi all, I am trying to write an application to monitor queues using the Asterisk Management API. So far I have had some level of sucess, basically reverse engineering the protocol and the event messages using ethereal etc. I know there are a couple of pages on the Wiki that attempt (no dis-respect to who ever did it as it has been a great help) to document the API and was wondering if there

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