[R] GLM/VGAM exponential weighting and sequential regression

2008-01-12 Thread Benoit J
. Benoit J. R Fan -- View this message in context: http://www.nabble.com/GLM-VGAM-exponential-weighting-and-sequential-regression-tp14774166p14774166.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https

[R] R vglm new family writing: mix Poisson/multinomial

2008-01-07 Thread Benoit J
on of X3 and X4 (but not in X1 X2 estimation of course). i can do it with simple vglm (with the constraints matrices) but with rr-vglm i can't. Excuse me if my questions are silly and for my bad english. Benoit J. R-fan PS: the final purpose would be to regress something like X1,X2,X3,X4