search for: intnull

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2008 Feb 26
0
Cryptic error message using RuleFit
Hello LIST, In using Rulefit I;ve bee nabel to fit a model using rulefit without incident. However, when trying to use intnull and interact things go astray. > rf=rulefit(x,"N", cat.vars="H", > not.used=c("G","T"),huber=0.9,path.speed=1); [snip] RuleFit model 2/26/2008 2:17p ave(abs(error)) terms path steps 84.16 110 8301 > null.mod <-...