Regression Analysis Paper

648 Words2 Pages

In order to further understand the customer data that has been accumulated through the purchases and transactions that have collected through the Nile online bookstore, three different regression models were completed. These regressions were completed in order to analyze the data in order to help the retailer better understand their customers, regarding which gender purchases more books, given the age of the customers or the day of the week the customer purchased a book. In order to help the retailer understand this information, customer data was gathered and used from over the last year in order to provide interpretations. The first step we week took to complete this process is to run the regressions, which resulted in three different models. We began by running the first regression. The first regression we ran contained only one variable, which was the gender variable. After running the first regression, we were able to successful complete …show more content…

After we completed the three regressions in total, we then evaluated the differences and determined which model out of the three would be the best. Between the three regression models that were completed, Model #3 would be the best model. The reason Model #3 is the best model out of all of them is due to the increase in the adjusted R2, which ended up being the highest out of all of the regressions that we ran according to the regression statistics. Model #3 consists of the data that includes the purchase amount by gender, controlling for the age of the customer, and the day of the week the purchase was made. The Adjusted R2 was higher than the other models due to the fact that the regression in Model #3 took more variables into

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