library(hash)
library(stringi)
#setwd("/mn/sarpanitu/ansatte-u2/aliaksah/abeldata/logic-g-prior/scenario3")
#experiment i
temp = list.files(pattern="post3etaG_*")
temp<-temp[which(stri_length(temp)<stri_length("post3etaOld_100.csv")|temp=="post3etaOld_100.csv")]
myfiles = lapply(FUN = read.csv,X = temp)
X<- as.data.frame(array(data = rbinom(n = 50*1000,size = 1,prob = runif(n = 50*1000,0,1)),dim = c(1000,50)))
rhash<-hash()
N<-length(myfiles)
alpha<-0.5
clear(rhash)
for(i in 1:min(100,N))
{
for(j in 1:length(myfiles[[i]]$posterior))
{
if(myfiles[[i]]$posterior[j]>=alpha)
{
expr<-as.character(myfiles[[i]]$tree[j])
print(i)
print(expr)
res<-model.matrix(data=X,object = as.formula(paste0("V1~",expr)))
res[,1]<-res[,1]-res[,2]
ress<-c(stri_flatten(res[,1],collapse = ""),stri_flatten(res[,2],collapse = ""),1,expr)
if(!(ress[1] %in% values(rhash)||(ress[2] %in% values(rhash))))
rhash[[ress[1]]]<-ress
else
{
if(ress[1] %in% keys(rhash))
{
rhash[[ress[1]]][3]<- (as.numeric(rhash[[ress[1]]][3])) + as.numeric(1)
if(stri_length(rhash[[ress[1]]][4])>stri_length(expr))
rhash[[ress[1]]][4]<-expr
}
else
{
rhash[[ress[2]]][3]<- (as.numeric(rhash[[ress[2]]][3])) + as.numeric(1)
if(stri_length(rhash[[ress[2]]][4])>stri_length(expr))
rhash[[ress[2]]][4]<-expr
}
}
}
}
}
res<-as.data.frame(t(values(rhash)[c(4,3),]))
res$V1<-as.numeric(as.character(res$V1))
res<-res[order(res$V1, decreasing = T),]
#clear(rhash)
#rm(rhash)
colnames(res)<-c("posterior","tree")
write.csv(x = values(rhash),file = "explog1.csv",row.names = F,col.names = F)
simplifyposteriors<-function(X,posteriors,th=0.0001,thf=0.5)
{
posteriors<-posteriors[-which(posteriors[,2]<th),]
rhash<-hash()
for(i in 1:length(posteriors[,1]))
{
expr<-posteriors[i,1]
print(expr)
res<-model.matrix(data=X,object = as.formula(paste0("V1~",expr)))
res[,1]<-res[,1]-res[,2]
ress<-c(stri_flatten(res[,1],collapse = ""),stri_flatten(res[,2],collapse = ""),posteriors[i,2],expr)
if(!(ress[1] %in% values(rhash)||(ress[2] %in% values(rhash))))
rhash[[ress[1]]]<-ress
else
{
if(ress[1] %in% keys(rhash))
{
rhash[[ress[1]]][3]<- (as.numeric(rhash[[ress[1]]][3]) + as.numeric(ress[3]))
if(stri_length(rhash[[ress[1]]][4])>stri_length(expr))
rhash[[ress[1]]][4]<-expr
}
else
{
rhash[[ress[2]]][3]<- (as.numeric(rhash[[ress[2]]][3]) + as.numeric(ress[3]))
if(stri_length(rhash[[ress[2]]][4])>stri_length(expr))
rhash[[ress[2]]][4]<-expr
}
}
}
res<-as.data.frame(t(values(rhash)[c(3,4),]))
res$V1<-as.numeric(as.character(res$V1))
res<-res[which(res$V1>thf),]
res<-res[order(res$V1, decreasing = T),]
clear(rhash)
rm(rhash)
res[which(res[,1]>1),1]<-1
colnames(res)<-c("posterior","tree")
return(res)
}
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