Hi. I would like to analyze the data set data(wine) which is available in the R package gclus. How can I split the data set according to the proportions 70:30 into a training and a test set?
data(wine)
gclus
70:30
Hi Hope helps
data <- iris #Partition data into Training and testdata datasets set.seed(1234) pd <- sample(2,nrow(data),replace = TRUE, prob = c(0.7,0.3)) traindata <- data[pd==1,] testdata <- data[pd==2,]
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