prediction

3 years ago · b3635d65c6
parent ef2bc1789a
commit b3635d65c6
1 changed files with 9 additions and 0 deletions
--- a/Prediction/1.
+++ b/Prediction/1.
@ -0,0 +1,9 @@
+install.packages("rpart")
+library(rpart)
+#x11()
+formula = Species~.
+iris.df=rpart(formula, data=iris)
+iris.df
+plot(iris.df)
+text(iris.df, use.n=T, cex=0.7)
+post(iris.df)