You never know if a crash is due to a R bug or a Windows bug. On Linux I find R (1.3.0) far more stable than S-Plus (5.1). -- Alberto G. Murta IPIMAR - Institute of Fisheries and Sea Research Avenida
Hi all Does anyone know of a function to perform partial least squares (PLS) regression with S-Plus? Thank you in advance Alberto -- Alberto G. Murta Instituto de Investigacao das Pescas e do Mar (IP
It seems statsci is using with s-plus a typical microsoft strategy: start making money with beta versions instead of working a bit longer and assure that everything works at least as well as in previ
Hi all I'm looking for a (free) Fortran routine for function minimisation without needing derivatives and allowing parameter constraints. This routine is to be integrated in a S-Plus function for a b
Here is my original question: I'm looking for a (free) Fortran routine for function minimisation without needing derivatives and allowing parameter constraints. This routine is to be integrated in a
The function below is not very elegant but avoids explicit loops. It seems not to work with large vectors (length around 3000): function(x) { x <- as.data.frame(matrix(x, 1, length(x))) names(x) <- a
Does anyone know when will be released the S+ version for Linux? Alberto G. Murta Instituto de Investigacao das Pescas e do Mar (IPIMAR) Departamento de Recursos Marinhos (DRM) Avenida Brasilia telef
It is a great suggestion! To who may be interested,the source code is listed in the program manual: Hill, M.O.; 1979; "TWINSPAN - a FORTRAN program for arranging Multivariate Data in an Ordered Two-W