suresh What is the difference between PROC MEANS and PROC SUMMARY in SAS?
In SAS, the main difference between PROC MEANS and PROC SUMMARY lies in their functionalities. The focus keyword, "PROC MEANS" vs "PROC SUMMARY", is a crucial aspect to consider when choosing between these two procedures.
PROC MEANS is primarily used for calculating descriptive statistics such as mean, median, sum, min, max, and quartiles for numeric variables in a dataset. It provides a more straightforward and user-friendly output compared to PROC SUMMARY.
On the other hand, PROC SUMMARY is a more versatile procedure that can compute various statistics based on different levels of grouping variables. It offers more flexibility in terms of calculating customized statistics and creating complex summaries based on specific criteria.
Ultimately, the choice between PROC MEANS and PROC SUMMARY depends on the complexity of your data analysis requirements and the level of customization needed in the summary statistics.
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