Package: preference
Type: Package
Title: 2-Stage Preference Trial Design and Analysis
Version: 1.1.6
Authors@R: c(
  person(given="Briana", 
         family="Cameron", 
         email="briana.cameron@yale.edu", 
         role=c("aut", "cph")), 
  person(given="Denise", 
         family="Esserman", 
         email="denise.esserman@yale.edu", role="ctb"), 
  person(given="Michael",
         family="Kane",
         email="michael.kane@yale.edu",
         role=c("cre", "ctb"), 
         comment = c(ORCID = "http://orcid.org/0000-0003-1899-6662")))
URL: https://github.com/kaneplusplus/preference
BugReports: https://github.com/kaneplusplus/preference/issues
Description: Design and analyze two-stage randomized trials with a continuous
    outcome measure. The package contains functions to compute the required 
    sample size needed to detect a given preference, treatment, and selection 
    effect; alternatively, the package contains functions that can report the 
    study power given a fixed sample size. Finally, analysis functions are 
    provided to test each effect using either summary data (i.e. means, 
    variances) or raw study data <doi:10.18637/jss.v094.c02>.
License: LGPL-2
Imports: ggplot2, tidyr
Suggests: testthat
Encoding: UTF-8
RoxygenNote: 7.1.1
LazyData: true
NeedsCompilation: no
Packaged: 2020-09-08 19:22:57 UTC; mike
Author: Briana Cameron [aut, cph],
  Denise Esserman [ctb],
  Michael Kane [cre, ctb] (<https://orcid.org/0000-0003-1899-6662>)
Maintainer: Michael Kane <michael.kane@yale.edu>
Repository: CRAN
Date/Publication: 2020-09-09 06:20:03 UTC
Built: R 4.6.0; ; 2026-04-26 20:39:32 UTC; unix
