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aggreCAT  

Mathematically Aggregating Expert Judgments
View on CRAN: Click here


Download and install aggreCAT package within the R console
Install from CRAN:
install.packages("aggreCAT")

Install from Github:
library("remotes")
install_github("cran/aggreCAT")

Install by package version:
library("remotes")
install_version("aggreCAT", "1.1.0")



Attach the package and use:
library("aggreCAT")
Maintained by
David Wilkinson
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-05-28
Latest Update: 2025-05-28
Description:
The use of structured elicitation to inform decision making has grown dramatically in recent decades, however, judgements from multiple experts must be aggregated into a single estimate. Empirical evidence suggests that mathematical aggregation provides more reliable estimates than enforcing behavioural consensus on group estimates. 'aggreCAT' provides state-of-the-art mathematical aggregation methods for elicitation data including those defined in Hanea, A. et al. (2021) <doi:10.1371/journal.pone.0256919>. The package also provides functions to visualise and evaluate the performance of your aggregated estimates on validation data.
How to cite:
David Wilkinson (2025). aggreCAT: Mathematically Aggregating Expert Judgments. R package version 1.1.0, https://cran.r-project.org/web/packages/aggreCAT. Accessed 04 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:17), 1.0.0 (2026-04-03 08:35)
Other packages that cited aggreCAT R package
View aggreCAT citation profile
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Complete documentation for aggreCAT
Functions, R codes and Examples using the aggreCAT R package
Full aggreCAT package functions and examples
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