Using Automated Data Preparation Automatically

An automotive industry group keeps track of the sales for a variety of personal motor vehicles. In an effort to be able to identify over- and underperforming models, you want to establish a relationship between vehicle sales and vehicle characteristics. This information is collected in car_sales_unprepared.sav. See the topic Sample Files for more information. Use automated data preparation to prepare the data for analysis. Also build models using the data "before" and "after" preparation so that you can compare the results.

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