sasDateRange: sasDateRange

In tagteam/heaven: Data Preparation Routines for Medical Registry Data

sasDateRange

Description

Helper function for making sas "Where" statements for use in importSAS(). Creates date range (inclusive) in SAS formate

Usage

sasDateRange(var.date, date.start, date.end, inclusive = TRUE)

Arguments

var.date	Name of the date variable in the SAS dataset
date.start	The start date of the desired date range in r date format
date.end	The end date of the desired date range in r date format
inclusive	Logical. If TRUE do greater or equal instead of greater.

Value

Function returns a string that can be passed to the "where" statement of importSAS. Alternatinvely it can be passed to makeSasWhereStatment function to be combined with further SAS where statements

Author(s)

Matthew Phelps <[e-mail]>

Examples

sasDateRange("inddto", as.Date("2015-01-01"), as.Date("2016-01-01"))

tagteam/heaven documentation built on Oct. 24, 2024, 7:40 p.m.