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BenHeubl/gist:f7ba8d25e2f04600f998ab5c65a560f5

Created February 13, 2020 16:37
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gistfile1.txt
install.packages("rpart")
install.packages("caret")
install.packages("e1071")
library(rpart)
library(caret)
library(e1071)
model_decision_tree = train(INCOME ~ ., data = TrainSet, method = "rpart")
model_decision_tree_prediction = predict(model_decision_tree, data = TrainSet)
table(model_decision_tree_prediction, TrainSet$INCOME)
mean(model_decision_tree_prediction == TrainSet$INCOME)
#[1] 0.7341071
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