elicitr - Processing and Aggregation of Expert Elicitation Data

Provides tools to import, validate, visualise and aggregate expert estimates for continuous and categorical variables. Analysis of continuous variables supports one-, three- and four-point elicitations, confidence-based rescaling and sampling from PERT. Analysis of categorical variables supports Dirichlet distributions, and weighted aggregation. You provide the data, and elicitr transforms them into easily readable graphics. Implements workflows adapted from the IDEA protocol described by Hemming et al. (2018) <doi:10.1111/2041-210X.12857> and categorical elicitation described by Vernet et al. (2024) <doi:10.1007/s10530-024-03341-2>.