Displaying 11 results from an estimated 11 matches for "nitt".
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2011 Feb 17
0
Multi-response MCMCglmm (gaussian and zapoisson)
...V=diag(4)/4,n=4)))
m1<-MCMCglmm(fixed=cbind(resp1,resp2,resp3) ~
trait:(expl1 + expl2+ expl3+ expl4+ expl5...)+trait-1,
random=~us(trait):rand1+us(trait): rand1: rand2+us(trait): rand1: rand2: rand3,
rcov=~us(trait):units,family=c("gaussian","gaussian","zapoisson"),nitt=20000,burnin=5000,thin=10,prior=prior,data=dat)
However, for zero-altered models it is recommended in the MCMCglmm course notes to constrain over-dispersion to be the same for both processes (the zero-alteration and poisson process) by using a trait by unit interaction in the R-structure. Addition...
2012 May 02
0
MCMCglmm priors including phylogeny
...2)))
#model1
m1<-MCMCglmm(cbind(y1.logit,y2.logit) ~ trait:Ecotype - 1,
random=~us(trait):animal, rcov=~us(trait):units, family=c("gaussian","gaussian"),
prior=prior1, data=meandata, pedigree=meantree, nodes="TIPS",
thin=100, nitt=150000, burnin=30000, verbose=F)
#prior model2
prior2<-list(R = list(V = diag(2)*x, n=2))
#model2
m2<-MCMCglmm(cbind(reac.prob.logit,inert.prob.logit) ~ trait:Ecotype - 1,
rcov=~us(trait):units, family=c("gaussian","gaussian"),
prior=prior2, da...
2018 Mar 22
2
MCMCglmm multinomial model results
...rcov = ~ us(trait):units,
prior = list(
R = list(fix=1, V=0.5 * (I + J), n = 4),
G = list(
G1 = list(V = diag(4), n = 4),
G2 = list(V = diag(4), n = 4))),
burnin = burn,
nitt = iter,
family = "multinomial5",
data = data,
pr=TRUE,
pl=TRUE,
DIC = TRUE,
verbose = FALSE)
And the summary of the main effects:
post.mean l-95% CI u-95% CI eff.samp pMCMC
traitOpp_teache...
2018 May 01
2
Specifying priors in a multi-response MCMCglmm
...I've specified my model as follows:
m3.random.present.r <- MCMCglmm(cbind(Opp_teacher , Dir_teacher,
Enh_teacher, SocTol_teacher, Eval_teacher) ~ +present + r + trait -1,
random = ~ other + focal,
prior = prior.m3,
burnin = burn,
nitt = iter,
family =c("poisson","poisson","poisson","poisson","poisson"),
data = data,
pr=TRUE,
pl=TRUE,
DIC = TRUE,
verbose = FALSE)
The prior, prior.m3 is as fo...
2018 Mar 23
0
MCMCglmm multinomial model results
...it):units,
> prior = list(
> R = list(fix=1, V=0.5 * (I + J), n = 4),
> G = list(
> G1 = list(V = diag(4), n = 4),
> G2 = list(V = diag(4), n = 4))),
> burnin = burn,
> nitt = iter,
> family = "multinomial5",
> data = data,
We have no way to debug this without the data. Perhaps you should contact the maintainer and in your message attach the data?
maintainer('MCMCglmm')
[1] "Jarrod Hadfield <j.hadfield at e...
2018 Mar 24
1
MCMCglmm multinomial model results
...prior = list(
> > R = list(fix=1, V=0.5 * (I + J), n = 4),
> > G = list(
> > G1 = list(V = diag(4), n = 4),
> > G2 = list(V = diag(4), n = 4))),
> > burnin = burn,
> > nitt = iter,
> > family = "multinomial5",
> > data = data,
>
> We have no way to debug this without the data. Perhaps you should contact
> the maintainer and in your message attach the data?
>
> maintainer('MCMCglmm')
> [1] &qu...
2018 May 01
0
Specifying priors in a multi-response MCMCglmm
...ollows:
>
> m3.random.present.r <- MCMCglmm(cbind(Opp_teacher , Dir_teacher,
> Enh_teacher, SocTol_teacher, Eval_teacher) ~ +present + r + trait -1,
> random = ~ other + focal,
> prior = prior.m3,
> burnin = burn,
> nitt = iter,
> family =c("poisson","poisson","poisson","poisson","poisson"),
> data = data,
> pr=TRUE,
> pl=TRUE,
> DIC = TRUE,
> verbose = FALSE)...
2010 Mar 26
0
Hierarchical modeling MCMC with sample size 1
Dear R users:
I am using hierchical modeling for a response varible (ordinal) given by patients for each doctor. My MCMC run with MCMMCglmm ( thin=20,nitt=208000,burnin=24000, family='ordinal') still can't have all the parameters pass the GEWEKE diagnosis test.
I am trying to find the reason for the slow convergence.
Can the reason be 20 out of 50 doctors having 5 or less response (6 docs with 1 , 4 docs with 2,? 3 docs with 3, 4 docs...
2018 May 01
2
Specifying priors in a multi-response MCMCglmm
...om.present.r <- MCMCglmm(cbind(Opp_teacher , Dir_teacher,
> > Enh_teacher, SocTol_teacher, Eval_teacher) ~ +present + r + trait -1,
> > random = ~ other + focal,
> > prior = prior.m3,
> > burnin = burn,
> > nitt = iter,
> > family =c("poisson","poisson","
> poisson","poisson","poisson"),
> > data = data,
> > pr=TRUE,
> > pl=TRUE,
> > DIC = TRUE,
>...
2016 Nov 07
0
Disable L2 cache on nvidia gpu
Dear all,
Is there a command or low level instruction to disable the L2 cache in
GPUs. Can a certain section of memory be defined as uncachable.
Can you please point me the approach to do it.
Thank you
Vishwas
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2004 Jun 21
3
error in rsync protocol data stream (code 12) at io.c(165)
I am recieving a connection unexpectedly closed error while trying to
sync a directory on two machines. Rsync is in my path on both
machines. I am using ssh and I can connect to the server fine through
ssh. I am using a vpn but have no problems connecting to any of the
servers with it. This is the full error message I get:
Remote Machine: Connection refused
rsync: connection unexpectedly