Package: daySupply
Type: Package
Title: Calculating Days' Supply and Daily Dose of Prescriptions
Version: 0.1.0
Authors@R: c(
    person("Abdollah", "Safari", email = "a.saffari72@gmail.com", role = c("aut", "cre")),
    person("Shahrzad", "Salmasi", email = "shahrzad.salmasi@ubc.ca", role = c("aut")),
    person("Peter", "Loewen", email = "peter.loewen@ubc.ca", role = c("aut")))
Maintainer: Abdollah Safari <a.saffari72@gmail.com>
Description: Allows clinicians and researchers to compute daily dose
        (and subsequently days' supply) for prescription refills using
        the following methods: Fixed window, fixed tablet, defined
        daily dose (DDD), and Random Effects Warfarin Days' Supply
        (REWarDS). Daily dose is the computed dose that the patient
        takes every day. For medications with fixed dosing (e.g. direct
        oral anticoagulants) this is known and does not need to be
        estimated. For medications with varying dose such as warfarin,
        however, the daily dose should be assumed or estimated to allow
        measurement of drug exposure. Days’ supply is the number of
        days that patients’ supply of medication will last after each
        prescription fill. Estimating days’ supply is necessary to
        calculate drug exposure. The package computes days’ supply and
        daily dose at both the prescription and patient levels. Results
        at the prescription level are denoted with “-Rx-” and those at
        patient level are denoted with “-Pt-”.
Depends: R (>= 3.5.0)
License: GPL (>=3)
Encoding: UTF-8
RoxygenNote: 7.1.1
Imports: dplyr, lme4, rlang, magrittr
Config/pak/sysreqs: cmake make
Repository: https://ab-sa.r-universe.dev
Date/Publication: 2021-04-28 18:40:43 UTC
RemoteUrl: https://github.com/ab-sa/daysupply
RemoteRef: HEAD
RemoteSha: 27d776722d64bff95cf482654943cfb215cd8b90
NeedsCompilation: no
Packaged: 2026-09-20 07:56:03 UTC; root
Author: Abdollah Safari [aut, cre],
  Shahrzad Salmasi [aut],
  Peter Loewen [aut]