How to convert categorical variable to continuous/scale variable in R ?
The code used:
ASPECTr = cut(data_train$ASPECT, seq(0,361,45), right=FALSE, labels= c("a","b","c","d","e","f","g","h"))
table(ASPECTr)
class(ASPECTr) # double check if not a factor
ASPECTr = factor(ASPECTr)
flags = data.frame(Reduce(cbind,lapply(levels(ASPECTr),function(x){(ASPECTr == x)*1})
))
names (flags) = levels(ASPECTr)
data_train = cbind(data_train, flags) # combine the ASPECTS with original data
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