Stata 18 Exclusive: Unpacking the Features You Can’t Get Anywhere Else

In the competitive world of statistical software, each new release comes with a mix of incremental updates and borrowed ideas. But with the launch of Stata 18, StataCorp has drawn a definitive line in the sand. The buzzword circulating in academic departments and corporate research firms is "Stata 18 exclusive" —features, commands, and workflows that are genuinely unique to this version.

This might seem like a cosmetic change, but for reproducibility and workflow efficiency, it is a huge upgrade.

Meta-analysis is no longer just for medical trials; it’s becoming common in social sciences. Stata 18 expands its exclusive meta-analysis suite to include:

Import data (import delimited / import excel)
Clean and reshape (rename, recode, reshape, egen)
Explore (summarize, tabulate, graph)
Model (regress, logistic, xtreg for panels)
Postestimation (predict, margins, marginsplot)