Nothing
#going to test el for the Booth and Hobert example
library(glmm)
data(BoothHobert)
clust <- makeCluster(2)
set.seed(1234)
mod.mcml1<-glmm(y~0+x1,list(y~0+z1),varcomps.names=c("z1"), data=BoothHobert, family.glmm=bernoulli.glmm, m=21, doPQL=TRUE, debug=TRUE, cluster=clust)
mod.mcml<-mod.mcml1$mod.mcml
z<-mod.mcml$z[[1]]
x<-mod.mcml$x
y<-mod.mcml$y
stuff<-mod.mcml1$debug
beta.pql<-stuff$beta.pql
nu.pql<-stuff$nu.pql
u.pql<-u.star<-stuff$u.star
umat<-stuff$umat
family.glmm<-bernoulli.glmm
objfun<-glmm:::objfun
getEk<-glmm:::getEk
addVecs<-glmm:::addVecs
############################################
#this should be the same as el
getFamily<-glmm:::getFamily
elR <-
function(Y,X,eta,family.mcml,wts){
family.mcml<-getFamily(family.mcml)
neta<-length(eta)
ntrials <- rep(1, neta)
if(family.mcml$family.glmm=="bernoulli.glmm"){
foo<-.C(glmm:::C_cum3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(1), ntrials=as.integer(ntrials), wts=as.double(wts), cumout=double(1))$cumout
mu<-.C(glmm:::C_cp3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(1), ntrials=as.integer(ntrials), cpout=double(neta))$cpout
cdub<-.C(glmm:::C_cpp3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(1), ntrials=as.integer(ntrials), cppout=double(neta))$cppout
}
if(family.mcml$family.glmm=="poisson.glmm"){
foo<-.C(glmm:::C_cum3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(2), ntrials=as.integer(ntrials), wts=as.double(wts), cumout=double(1))$cumout
mu<-.C(glmm:::C_cp3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(2),ntrials=as.integer(ntrials),cpout=double(neta))$cpout
cdub<-.C(glmm:::C_cpp3,eta=as.double(eta),neta=as.integer(neta),type=as.integer(2),ntrials=as.integer(ntrials),cppout=double(neta))$cppout
}
value<-as.numeric(Y%*%eta-foo)
gradient<-t(X)%*%(Y-mu)
cdubmat<-diag(cdub)
hessian<-t(X)%*%(-cdubmat)%*%X
list(value=value,gradient=gradient,hessian=hessian)
}
#compare elR and el.C for a value of eta
neta <- 150
eta<-rep(2,neta)
ntrials <- rep(1,neta)
that<-elR(mod.mcml$y,mod.mcml$x,eta,family.mcml=bernoulli.glmm,wts=rep(1,length(mod.mcml$y)))
this<-.C(glmm:::C_elc, as.double(mod.mcml$y), as.double(mod.mcml$x), as.integer(nrow(mod.mcml$x)), as.integer(ncol(mod.mcml$x)), as.double(eta), as.integer(1), as.integer(ntrials), wts=as.double(rep(1,length(mod.mcml$y))), value=double(1), gradient=double(ncol(mod.mcml$x)), hessian=double((ncol(mod.mcml$x)^2)))
all.equal(as.numeric(that$value),this$value)
all.equal(as.numeric(that$gradient),this$gradient)
all.equal(as.numeric(that$hessian),this$hessian)
#compare to elval
elvalout<-.C(glmm:::C_elval, as.double(mod.mcml$y), as.integer(nrow(mod.mcml$x)), as.integer(ncol(mod.mcml$x)), as.double(eta), as.integer(1), as.integer(ntrials), wts=as.double(rep(1,length(mod.mcml$y))), value=double(1))
all.equal(as.numeric(that$value),elvalout$value)
#compare to elGH
elGHout<-.C(glmm:::C_elGH,as.double(mod.mcml$y),as.double(mod.mcml$x),as.integer(nrow(mod.mcml$x)),as.integer(ncol(mod.mcml$x)),as.double(eta),as.integer(1), as.integer(ntrials), wts=as.double(rep(1,length(mod.mcml$y))), gradient=double(ncol(mod.mcml$x)),hessian=double((ncol(mod.mcml$x)^2)))
all.equal(as.numeric(that$gradient),elGHout$gradient)
all.equal(as.numeric(that$hessian),elGHout$hessian)
stopCluster(clust)
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