6.R語言 分類迴歸樹--決策樹、隨機森林

1.迴歸樹dom data(prostate) prostate$gleason <- ifelse(prostate$gleason == 6, 0, 1) pros.train <- subset(prostate, train == TRUE)[, 1:9] pros.test = subset(prostate, train == FALSE)[, 1:9]tcp set.seed(123

>>阅读原文<<