Dear S group I would like to fit a multivariate variance component model. The variance component part by using pdBlocked and pdIden seem to be a viable aproach, but how can the multivariate dependenc
Dear Carole Birell You could take a look at the S+FinMetrics module for S-PLUS, which include a quite general function for fitting State Space models I nice S+FinMetrics reference is: http://faculty.
The import gui is sometimes acting strange - might have something to do with windows. A more direct approach is to use the command line - but the block read and write method seem to work much faster.
Dear S group I am currently evaluating the S-PLUS lme fucntion. The output I try to recreate is from PROC MIXED (SAS version 6.1). As far as I can understand, the two procedures base standard errors
Thank you for all the answers I know that estimation of dispersion is a huge issue - and testing components is even bigger (if not impossible to agree on). Below I will make some comments to the repl
Regarding Excel examples: Nice example are given in samples\oleauto\vba\excel library under S-PLUS home See also help\AutomationObjects for more details Kind regards, sven <auroragl@hotmail.com> | H
Dear user group Is there a way of estimating constraint linear coefficients in S-PLUS: for eksampel, a model where the sum of coefficients equal 1? I know it is possible using the NuOpt SIMPLE langua
Thomas: linear constraints) to reparameterise the model. If you want b1 and b2 to sum to >1, and your model is b2 can be done on the lm() fit via multicomp(). Sven: This is a great and simple soluti
Dear S users I would like to add to formula objects : for example, form1 <- y~F1 form2 <- ~F2 where F1 and F2 are two factors, and y is the response (double). What I am interested in is constructing
Thank you very much Berwin - it works perfectly. Venlig hilsen / Best Regards Adept Scientific Sven J. Knudsen <berwin@maths.uwa| G'day Sven, SK> I would like to add to formula objects : for example,
Dear S users I am currently approaching the 6sigma methodology, and would like to use S-PLUS based products for the data treatment (eg: version, platform, or server based is here not important). I wo
Dear S-PLUS users, I am trying to locate the Goodman-Kruskal gamma in s-plus, but cand find the method implemented. Althoug equvalent to Kendall's Tau, I would like to know if any implementation in e
1) I have no clue if there exists more documentation than in the Programmers Guide - I usually take a look at the examples in S-PLUS: For example, I extract all the GUI stuff that comes with linear r
Dear Alesia What you can do is using the CallBackFunction argument in the gui FunctionInfo. This provides computation, updating of dialogs and inteaction with datasetsin the GUI invironment (the call
Dear Mark The error message you have seen points to a corrupt copy of .Random.seed in the working directory. To resolve the problem, delete the copy of .Random.seed by typing at the command prompt: B