Re: [R] output from the gbm package

Use predict(my.gbm,type="response") If you use bag.fraction=1.0 then all observations are guaranteed to be used. For other choices, and assuming that you are doing a reasonable number of iterations, like 1000, then there is only a negligible chance that an observation won't be selected. _

[R] output from the gbm package

HI, Dear Greg and R community, I have one question about the output of gbm package. the output of Boosting should be f(x), from it , how to calculate the probability for each observations in data set? SInce it is stochastic, how can guarantee that each observation in training data are selected at