metaggR

The goal of metaggR is to provide easy access to the knowledge-weighted estimate proposed in Palley and Satopää (2020).

Installation

You can install the released version of metaggR from CRAN with:

install.packages("metaggR")

Three Gorges Dam Example

This section illustrates metaggR on the Three Gorges Dam example in Palley and Satopää (2020).

library(metaggR)
# Judges' estimates:
E = c(50, 134, 206, 290, 326, 374)
# Judges' predictions of others:
P = c(26, 92, 116, 218, 218, 206)
# Knowledge-weighted estimate:
knowledge_weighted_estimate(E,P)
#> [1] 329.3266

Therefore the final knowledge-weighted estimate is 329.3266.