Displaying 1 result from an estimated 1 matches for "nodeimport".
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node_import
2013 May 17
2
Selecting A List of Columns
...ars,importance=TRUE)
Importance<-data.frame(mtcars.rf$importance)
Importance
MSEImportance<-head(Importance[order(Importance$X.IncMSE,
decreasing=TRUE),],3)
MSEVars<-row.names(MSEImportance)
MSEVars<-data.frame(MSEVars,stringsAsFactors = FALSE)
colnames(MSEVars)<-"Vars"
NodeImportance<-head(Importance[order(Importance$IncNodePurity,decreasing=TRUE),],
3)
NodeVars<-row.names(NodeImportance)
NodeVars<-data.frame(NodeVars,stringsAsFactors = FALSE)
colnames(NodeVars)<-"Vars"
ImportantVars<-rbind(MSEVars,NodeVars)
ImportantVars<-unique(ImportantVars)...