Displaying 1 result from an estimated 1 matches for "blutdruck".
2001 Jun 21
0
factors in model.frame.default
...quot;,
"tms","tmn","tmi","mr","rnf","mdic","emd","mv",
"rh","alfah","alfav","sex","patalter","flimmer","familie",
"blutdruck","groesse","gewicht","bmi")]
R> tree <- rpart(y ~ ., data=design)
R> predict.rpart(tree, design)
where "sex", "blutdruck" and "familie" are factors.
The warnings are given from the following lines in model.frame.default:...