/R

R Programming code samples

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R

R Programming code samples

Sampling the data

set.seed(111)
sample=sample.int(n=nrow(data_set),size=floor(.7*nrow(data_set)),replace = F)
sample

dt = sort(sample(nrow(treedata), nrow(treedata)*.9))
traindata<-treedata[sample,]
testdata<-treedata[-sample,]