Type: Package
Package: SHELF
Title: Tools to Support the Sheffield Elicitation Framework
Version: 1.13.0
Date: 2026-04-02
Authors@R: person(given = "Jeremy",
                    family = "Oakley",
                    role = c("aut", "cre"),
                    email = "j.oakley@sheffield.ac.uk")
Description: Implements various methods for eliciting a probability
    distribution for a single parameter from an expert or a group of
    experts. The expert provides a small number of probability judgements,
    corresponding to points on his or her cumulative distribution
    function. A range of parametric distributions can then be fitted and
    displayed, with feedback provided in the form of fitted probabilities
    and percentiles. For multiple experts, a weighted linear pool can be
    calculated. Also includes functions for eliciting beliefs about
    population distributions; eliciting multivariate distributions using a
    Gaussian copula; eliciting a Dirichlet distribution; eliciting
    distributions for variance parameters in a random effects
    meta-analysis model; survival extrapolation. R Shiny apps for most of the methods are
    included.
License: GPL-2 | GPL-3
URL: https://github.com/OakleyJ/SHELF
BugReports: https://github.com/OakleyJ/SHELF/issues
Depends: R (>= 3.5.0)
Imports: flexsurv, ggExtra, ggplot2, ggrepel, ggridges, graphics,
        grDevices, grid, Hmisc, rmarkdown, scales, shiny, shinyMatrix,
        sn, stats, survival, survminer, tidyr, utils
Suggests: GGally, knitr, testthat, vdiffr
VignetteBuilder: knitr
Encoding: UTF-8
RoxygenNote: 7.3.3
NeedsCompilation: no
Packaged: 2026-04-02 16:53:44 UTC; st1jeo
Author: Jeremy Oakley [aut, cre]
Maintainer: Jeremy Oakley <j.oakley@sheffield.ac.uk>
Repository: CRAN
Date/Publication: 2026-04-04 05:11:48 UTC
Built: R 4.5.2; ; 2026-04-04 05:41:56 UTC; unix
