search for: rfout

...path steps 84.16 110 8301 > null.mod <- intnull() [snip building trees and fitting rules] Warning messages: 1: In system("mv -f rulefit.mod mod.sv") : mv not found 2: In system("mv -f rulefit.sum sum.sv") : mv not found 3: In system("mv -f rfout out.sv") : mv not found 4: In system("mv -f train.y train.sv") : mv not found 5: In system("mv -f mod.sv rulefit.mod") : mv not found 6: In system("mv -f sum.sv rulefit.sum") : mv not found 7: In system("mv -f train.sv train.y") : mv not found 8: In syst...

...as, F and T with class proportions of 0.44 and 0.56, respectively. In a call to the function randomForest() with mytry=1 and nodesize=1 and ntree=100 the resulting classifier puts all observations in class T. When I change nodesize to nodesize=5 I get the following error message: Error in array(rfout$treemap, dim = c(2, nrnodes, ntree)) : dim<- length of dims do not match the length of object Higher values of nodesize also result in this error message but values of nodesize less than 5 do not. I'm using R-1.5.0 on a Linux box and I installed the randomForest package during the week 13...