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. A graphical interface for the roulette elicitation method is also provided. For multiple experts, a weighted linear pool can be calculated. Also includes functions for eliciting beliefs about population distributions.

Maintainer: Jeremy Oakley <j.oakley at sheffield.ac.uk>

Author(s): Jeremy Oakley

Install package and any missing dependencies by running this line in your R console:

install.packages("SHELF")

Depends R (>= 3.3.1)
Imports ggplot2, grid, shiny, stats, graphics, tidyr, MASS, ggExtra
Suggests testthat, knitr, rmarkdown, GGally
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Package SHELF
Materials
URL https://github.com/OakleyJ/SHELF
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Version 1.2.3
Published 2017-02-11
License GPL-2 | GPL-3
BugReports https://github.com/OakleyJ/SHELF/issues
SystemRequirements
NeedsCompilation no
Citation
CRAN checks SHELF check results
Package source SHELF_1.2.3.tar.gz