StataNow is a continuous release model that provides early access to new features not yet in the major version. Maintenance plan holders receive StataNow updates, which are newer than Stata 18.0 and have higher version numbers (e.g., StataNow 18.5 or 19.5).
Author‘s note: This article was prepared based on StataCorp’s official documentation, user community resources, and publicly available information as of May 2026. For the latest information on Stata releases and features, visit stata.com.
The new dtable command has quickly become a favorite for researchers who need to generate (commonly referred to as "Table 1"). While earlier versions required multiple commands or community-contributed packages, Stata 18 streamlines this process, allowing for direct output into Word, PDF, or Excel formats. 3. New Bayesian Priors and Quantile Regression Stata 18
What is your primary ? (e.g., Economics, Biostatistics, Sociology)
The software continues to distinguish itself through its balance of power and usability. Its intuitive syntax and graphical interface lower barriers for researchers new to programming, while its advanced statistical methods and high-performance Stata/MP edition serve demanding research applications. As Stata 19 and StataNow continue to evolve the platform, Stata 18 remains an important milestone that introduced features central to modern reproducible data science workflows. StataNow is a continuous release model that provides
For survival analysis, Stata 18 adds for variable selection in high-dimensional settings, and GOF plots for assessing survival model fit with right-censored and interval-censored data. Time series analysts benefit from local projections for impulse-response functions , ARIMA and ARFIMA model selection using information criteria, and flexible demand systems including AIDS and QUAIDS.
Stata 18 also refined the user experience with these practical tools: For the latest information on Stata releases and
Accommodates variation in treatment timing (staggered adoption) and intensity.
For users working with billions of observations, Stata/MP 18 unlocks deeper multi-threading capabilities. Feature Area Speed Improvement (Stata 17 vs Stata 18) Core Optimization Type 2x – 4x Faster Parallel Radix Sort Collapsing ( collapse ) 1.5x – 3x Faster Optimized Multi-Threaded Hashing Reshaping ( reshape ) Up to 2x Faster Memory Mapping Redesign 🛠️ Integration with Python and R