using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}

​

​

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1ibrary(datasets)

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install.packages("rpart") 1ibrary(rpart)

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install.packages(rpart)

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install.packages("rpart")

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install.packages("rpart")

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install.packages("rpart.plot") s<-sample(150,50) p<-predict(dtm, iris_test[,5], type="class")

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iris

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dim(iris)

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sc-sampls (150,50)

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​

​

​

​

​

​

​