![Mastering panel data regression: Using the CPANEL procedure to analyze cigarette demand](https://blogs.sas.com/content/subconsciousmusings/files/2023/10/geng-banner-702x336.jpg)
Panel data are commonly used in today’s economics research. Panel data regression stands out as a powerful tool that aids in unraveling trends and patterns that evolve over time. This tool is particularly valuable when considering hidden factors in the investigations of cause-and-effect relationships. In this post, you will be