OpenSAFELY Actions

This website lists all the reusable actions available for use on OpenSAFELY. Reusable actions are logical units of analytic code that can be used across multiple studies.

Information for each reusable action is detailed on its individual page. Browse the table to find out more.

Action Latest version Date published Description
cohort-joiner v0.0.58 01 Apr 2025 Perform a database-style left join between several left-hand cohorts and a single right-hand cohort
cohort-report v3.0.0 17 Jan 2022 Generate a report for each variable in an input file
cox-ipw v0.0.38 01 Sep 2025 cox-ipw
dataset-report v0.0.29 01 Apr 2025 Generate a report for each dataset in an input directory
deciles-charts v0.0.47 07 Mar 2025 Generate a line chart for each measure table in an input directory
demographic-standardisation v0.0.2 06 Mar 2025 demographic-standardisation
diabetes-algo v0.0.7 04 Aug 2025 A diabetes type adjudication algorithm
kaplan-meier-function v0.0.18 23 Apr 2025 kaplan-meier-function
matching v1.2.4 30 Jul 2025 Match cases to controls
project-dag v0.0.3 01 Apr 2025 Create a visual representation of a project pipeline
safetab v3.0.2 01 Sep 2021 Output two-way tables of descriptive statistics