Sure! Here is an SEO-friendly HTML answer for the interview question "Can you explain the difference between a SAS DATA step and a PROC step?":
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Difference between a SAS DATA Step and a PROC Step
The main difference between a SAS DATA step and a PROC step lies in their functionalities and purposes. The focus keyword here is "SAS DATA step" and "PROC step".
- SAS DATA Step: A SAS DATA step is used for data manipulation tasks such as reading, processing, and transforming raw data. It is primarily used to create or modify SAS datasets.
- PROC Step: On the other hand, a PROC step (short for procedure step) is used to perform specific analyses or operations on the data after it has been processed in the DATA step. PROC steps are used for tasks such as statistical analysis, reporting, and visualization.
In summary, the DATA step deals with data preparation and manipulation, while PROC steps focus on data analysis and reporting.
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