Hi,
I am running a chaid tree using titanic dataset (see attachment)
setwd("C:/Users/miguel")
titanic <- read.csv("train.csv")
titanic.s <- subset( titanic, select = -c(PassengerId, Name ) )
ctrl <- chaid_control(minsplit = 20, minbucket = 5, minprob = 0)
chaidTitanic <- chaid(Survived ~ ., data = titanic, control = ctrl)
It looks like I get the following error
Error: is.factor(x) is not TRUE
can you please help me here? I am not able to follow this type of error. if you can rewrite the sentence for me, It will be much appreciated
Thanks