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lundquist-ecology-lab/decision_tree.r

Last active January 16, 2023 22:08
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Decision tree using the Iris datas in R
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decision_tree.r
library(rpart)
# Load data
data <- iris
# Build decision tree
fit <- rpart(Species ~ Sepal.Length + Sepal.Width + Petal.Length + Petal.Width, data = data, method = "class")
# Plot the decision tree
library(rpart.plot)
rpart.plot(fit)
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