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:

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