topepo / C5.0

An R package for fitting Quinlan's C5.0 classification model
https://topepo.github.io/C5.0/
50 stars 20 forks source link

clarification on handling 'na' values #42

Open rs7q5 opened 2 years ago

rs7q5 commented 2 years ago

For C5.0 rules, does the na.pass just not allow that variable to be used in creating a rule for that instance (i.e. it uses any non missing value to create a rule ?). I want it to be able to be possibly be used in creating a rule where the value is not missing in the instance.