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wip/RVGAM,
Vector Generalized Linear and Additive Models
Branch: CURRENT,
Version: 1.0.2,
Package name: RVGAM1.0.2,
Maintainer: mishkaVector generalized linear and additive models, and associated models
(ReducedRank VGLMs, Quadratic RRVGLMs, ReducedRank VGAMs). This
package fits many models and distribution by maximum likelihood
estimation (MLE) or penalized MLE. Also fits constrained ordination
models in ecology.
Required to run:[
math/R]
Master sites: (Expand)
Version history: (Expand)
 (20180123) Package deleted from pkgsrc
 (20171123) Package has been reborn
 (20170502) Package has been reborn
 (20170501) Package deleted from pkgsrc
 (20160920) Updated to version: RVGAM1.0.2
 (20160123) Package has been reborn
CVS history: (Expand)
20130612 19:37:31 by Mike M. Volokhov  Files touched by this commit (2)  
Log message:
Update VGAM to version 0.9.1.
Major changes since 0.9.0:
o A companion package, called \pkg{VGAMdata}, is new.
Some large data sets previously in \pkg{VGAM} have
been shifted there, e.g., xs.nz and ugss.
In \pkg{VGAMdata} there is (new) oly12 and students.tw.
o pnorm2() argument names have changed from 'sd1' to
'var1', etc. and 'rho' to 'cov12'.
See documentation.
Warning given if it returns any negative value.
o Introduction of gtype arguments for grid search.
o Improved initial values for: lomax().
o Argument 'bred' works for poissonff().
o latvar() generic available, identical to lv(). But the
latter will be withdrawn soon.
o Rank() generic available for RRVGLMs, QRRVGLMs, CAO models.
o New function: pgamma.deriv(), pgamma.deriv.unscaled(),
vlm2lm.model.matrix().
o New VGAM family functions:
posbernoulli.b(), posbernoulli.t(), posbernoulli.tb(tau = 2 or 3).
These provide estimates of N as well as its standard error.
Also, truncgeometric() and truncweibull() are new.
Also, SUR() is new.
Also, binom2.rho.ss() does not work yet.
o New argument 'matrix.out = FALSE' for constraints.vlm().
o cm.vgam() has a few more arguments to provide more flexibility.
But there should be no changes for VGAM users at this stage.
o Renamed functions: confint_rrnb() is now renamed to
Confint.rrnb() and confint_nb1() is now renamed to Confint.nb1().
o Some changes to component names returned by Confint.rrnb() and
Confint.nb1(): $CI. and $SE. are uppercase.
o Some zeroinflated VGAM family functions return a
"vglm" object with @misc$pstr0 for the estimated
probability of a structural zero.
o New data set: olym12.
Note that Students.tw is earmarked for \pkg{VGAMdata}.
o Data sets renamed:
olympic renamed to olym08.
o Qvar() has a 'which.eta = 1' argument specifying which linear
predictor to use. So quasivariances are now
available to models with M > 1 linear predictors.
o Tested okay on R 3.0.0.

20130319 02:22:55 by Mike M. Volokhov  Files touched by this commit (17) 
Log message:
Move LICENSE right below COMMENT, that's where it usually should be.
Noted by <wiz>  thank you very much!

20120830 20:51:22 by Mike M. Volokhov  Files touched by this commit (3) 
Log message:
Import RVGAM0.8.7 as wip/RVGAM.
Vector generalized linear and additive models, and associated models
(ReducedRank VGLMs, Quadratic RRVGLMs, ReducedRank VGAMs). This
package fits many models and distribution by maximum likelihood
estimation (MLE) or penalized MLE. Also fits constrained ordination
models in ecology.
