Summary
In this chapter, you learned how to use the more advanced ETL tools available in Data Prep and CRMA recipes. You should now be able to join, aggregate, flatten, and transform your data with confidence using the CRMA data preparation GUI. This includes the use of complex and custom transformations using formulas.
In the following chapter, you will learn how to use the data exploration tool known as a CRMA lens, and you will understand how lenses are the building blocks of CRMA dashboards.