Displaying 4 results from an estimated 4 matches for "r2admb".
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admb
2011 Jul 13
2
Very slow optim()
Dear list,
I am using optim() function to MLE ~55 parameters, but it is very slow to converge (~ 25 min), whereas I can do the same in ~1 sec. using ADMB, and ~10 sec using MS EXCEL Solver.
Are there any tricks to speed up?
Are there better optimization functions?
Thanks
Toshihide "Hamachan" Hamazaki, $B_@:j=S=((JPhD
Alaska Department of Fish and Game:
2012 Mar 29
3
r-forge build failure bafflement
...)
> rownames(a1)["glmmADMB" %in% a1[,"Imports"]]
character(0)
The perhaps-relevant parts of the DESCRIPTION file:
=========
BuildVignettes: no
Description: Fits mixed-effects models using a variety of distributions
Imports: stats, nlme
Depends: R (>= 2.13), methods, MASS, R2admb
Suggests: lattice, lme4, lme4.0, coda, mlmRev, scapeMCMC, ggplot2,
bbmle, pscl, knitr, car
=====
The only other thing I can think of is backing up a few SVN
revisions and seeing whether I can get back to a working version, but
I'd like to see if I can get it fixed by moving forward rather th...
2024 May 22
1
confint Attempts to Use All Server CPUs by Default
...;metafor" "mitml" "MKmisc" "mmrm"
[41] "mosaic" "MplusAutomation" "multcomp" "ordinal"
[45] "papaja" "parsnip" "prodlim" "R2admb"
[49] "rethinking" "riskRegression" "RSA" "rstanarm"
[53] "rxode2" "segmented" "simr" "sirt"
[57] "sn" "spaMM" "stats"...
2024 May 21
1
confint Attempts to Use All Server CPUs by Default
? Tue, 21 May 2024 08:00:11 +0000
Dario Strbenac via R-devel <r-devel at r-project.org> ?????:
> Would a less resource-intensive value, such as 1, be a safer default
> CPU value for confint?
Which confint() method do you have in mind? There is at least four of
them by default in R, and many additional classes could make use of
stats:::confint.default by implementing vcov().
>