Nothing
HFMfit = function(data,nHStates,dataNodeIndices,priorInit,transmatInit,transInitDiv,type,emissionProb=c(),SigmaInit=c(), muInit=c() ){
summationIndices=c()
endState=nHStates
startState=1
for(ns in 1:nHStates){
summationIndices=rbind(summationIndices,as.integer(startState:endState))
startState=endState+1
endState=endState+nHStates
}
#create state indices
stateIndicesSingle=matrix(0,nHStates*nHStates,2)
countS=1
for(nS1 in 1:nHStates){
for (nS2 in 1:nHStates){
stateIndicesSingle[countS,]=as.integer(c(nS1,nS2));
countS=countS+1
}
}
##
nDStates=as.integer(nHStates*nHStates)
indicesXU=as.integer(1:(nHStates*nHStates))
indicesXD=c()
for (iX1 in 1: nHStates){
iX1N=iX1
for (iX2 in 1: nHStates){
indicesXD=as.integer(c(indicesXD,iX1N))
iX1N=iX1N+nHStates
}
}
#
vSize=6;
parents=list()
nodeIndices=list()
for (eN in 1:length(dataNodeIndices)){
parents[[eN]]=as.integer(dataNodeIndices[[eN]][,1])
nodeIndices[[eN]]=as.integer(dataNodeIndices[[eN]][,2])
}
#
###
nObs=as.integer(length(data));
###
dimData=as.integer(dim(data[[1]])[1]);
type=as.character(type)
###
nHStates=as.integer(nHStates)
if(length(emissionProb)>0){
nEStates=as.integer(dim(emissionProb)[2])
}else{
nEStates=as.integer(0)
}
if(type=='d'){
dimData=as.integer(1);
hfm_out= .Call("RWrapperBM",priorInit,transmatInit,transInitDiv,emissionProb, data,nodeIndices,parents,summationIndices,indicesXD,type,stateIndicesSingle,nHStates,nDStates,nObs,dimData,nEStates,c(),c());
}else{
hfm_out= .Call("RWrapperBM",priorInit,transmatInit,transInitDiv,emissionProb, data,nodeIndices,parents,summationIndices,indicesXD,type,stateIndicesSingle,nHStates,nDStates,nObs,dimData,nEStates,SigmaInit,muInit);
}
hfm=list()
hfm$transMatSeq = matrix(hfm_out$transMatSeq, nrow=nHStates, ncol=nHStates, byrow=T)
hfm$transMatDiv = matrix(hfm_out$transMatDiv, nrow=nHStates, ncol=nDStates, byrow=T)
hfm$ll = hfm_out$loglik
if(type=='d'){
#map emissions
maxEState=nEStates
emissionM=matrix(hfm_out$emission, nrow=nHStates, ncol=nEStates+1, byrow=T)
emissionM=emissionM[,1:maxEState]
#
hfm$emission = emissionM
}else{
hfm$mu = matrix(hfm_out$mu, nrow=nHStates, ncol=nHStates, byrow=T)
hfm$sigma = array(hfm_out$sigma, c(dimData,dimData,nHStates))
}
hfm$initProb = hfm_out$initProb
hfm
}
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