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sasif: 'SAS' IF Style Data Step Logic for Data Tables

Provides 'SAS'-style IF/ELSE chains, independent IF rules, and DELETE logic for 'data.table', enabling clinical programmers to express Study Data Tabulation Model (SDTM) and Analysis Data Model (ADaM)-style derivations in familiar SAS-like syntax. Methods are informed by clinical data standards described in CDISC SDTM and ADaM implementation guides. See <https://www.cdisc.org/standards/foundational/sdtm> and <https://www.cdisc.org/standards/foundational/adam>.

Version: 0.1.2
Imports: data.table
Published: 2026-02-03
DOI: 10.32614/CRAN.package.sasif (may not be active yet)
Author: Thiyagarajan Chandrasekaran [aut, cre]
Maintainer: Thiyagarajan Chandrasekaran <chandrt23 at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: sasif results

Documentation:

Reference manual: sasif.html , sasif.pdf

Downloads:

Package source: sasif_0.1.2.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: sasif_0.1.2.zip
macOS binaries: r-release (arm64): sasif_0.1.2.tgz, r-oldrel (arm64): sasif_0.1.2.tgz, r-release (x86_64): sasif_0.1.2.tgz, r-oldrel (x86_64): sasif_0.1.2.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=sasif to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.