Journal of Statistical Software《统计软件杂志》(不定期). The Journal of Statistical Software (JSS) publishes open-source software and corresponding reproducible scholary articles discussing all aspects of the design, implementation, documentation, application, evaluation, comparison, maintenance and distribution of software dedicated to improvement of state-of-the-art in statistical computing in all areas of empirical research. Open-source code and articles are jointly reviewed and published in this journal and should be accessible to a broad community of practitioners, teachers, and researchers in the field of statistics.