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sasif (version 0.1.2)

'SAS' IF Style Data Step Logic for Data Tables

Description

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 and .

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Version

Install

install.packages('sasif')

Version

0.1.2

License

MIT + file LICENSE

Maintainer

Thiyagarajan Chandrasekaran

Last Published

February 3rd, 2026

Functions in sasif (0.1.2)

delete_if

Create a SAS-style DELETE rule
else_do

Create a SAS-style ELSE rule
else_if_do

Create a SAS-style ELSE IF rule
if_do

Create a SAS-style IF rule
data_step

SAS IF-style data step logic for data.table
if_independent

Create an independent SAS-style IF rule