Nothing
CombineEst <-
function(limma.est=limma.est, nb.est=nb.est, weights="equal", p.nb=FALSE, limit=limit){
if(weights=="hc"){
#weigts based on input counts only
m1=limma.est$Mean1
hc=Ckmeans.1d.dp(m1, k=c(1,2)) #A fast dynamic programming algorithm for optimal univariate k-means clustering.
small.counts=m1[hc$cluster==1]
min=min(small.counts)
max=max(small.counts)
print(paste("Weight<1 if Mean1(log)<", round(max,2),sep=""))
slope= 3/(max-min) # 0 = e10-3
intercept=-max*slope
ww=exp(intercept+slope*m1)
limma.est$weights=ifelse(ww>1,1,ww)
dlist=split(limma.est, limma.est$ID)
res.cd=CDfun.weights(dlist=dlist,limit=limit)
}else if(weights=="equal"){
dlist=split(limma.est, limma.est$ID)
res.cd=CDfun.exact(dlist=dlist, limit=limit)
}else{
if (length(weights) != dim(limma.est)[1]) stop("length of weights is not equal to the number of insertions")
limma.est$weights=weights
dlist=split(limma.est, limma.est$ID)
res.cd=CDfun.weights(dlist=dlist,limit=limit)
}
if(p.nb==TRUE){
res.nb=CombinePvals(nb.est=nb.est)
res=merge(res.cd, res.nb, by=c("ID"), all=TRUE)
}else res=res.cd
# obtain averaged total counts per gene
TotalCount=aggregate(as.matrix(nb.est[,c(2,3)]) ~ ID, data = nb.est, sum) #nb.est[,c(2,3)is MeanA and MeanB
res.all=merge(TotalCount,res,by="ID",all=TRUE)
list(res.all=res.all, est=limma.est)
}
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