mgcv::pcls will do this, but there are other packages for quadratic programming as well. Simon
On Tue, 7 Mar 2006, Domenico Vistocco wrote: > Is there a function in R for constrained linear least squares? > > I used the matlab function LSQLIN: my aim is to obtain > non-negative regression coefficients which sum 1. > > Thanks in advance, > domenico vistocco > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
