Machine Learning Using R by Karthik Ramasubramanian & Abhishek Singh

Author:Karthik Ramasubramanian & Abhishek Singh
Language: eng
Format: epub
Publisher: Apress, Berkeley, CA

summarise(group_by(Data_Logistic,IncomeClass),Average_Rate=mean(choice))

print("Summary of Average Purchase Rate by IncomeClass")

[1] "Summary of Average Purchase Rate by IncomeClass"

summary_Rating

# A tibble: 9 × 2

IncomeClass Average_Rate

<fctr><dbl>

1 1 0.5182724

2 2 0.5072816

3 3 0.4693932

4 4 0.4423283

5 5 0.4388827

6 6 0.4167953

7 7 0.4031617

8 8 0.3637868

9 9 0.3260582

plot(summary_Rating$IncomeClass,summary_Rating$Average_Rate,type="b", xlab="Income Class", ylab="Average Purchase Rate observed", main="Purchase Rate and Income Class")

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