emery: Accuracy Statistic Estimation for Imperfect Gold Standards

Produce maximum likelihood estimates of common accuracy statistics for multiple measurement methods when a gold standard is not available. An R implementation of the expectation maximization algorithms described in Zhou et al. (2011) <doi:10.1002/9780470906514> with additional functions for creating simulated data and visualizing results. Supports binary, ordinal, and continuous measurement methods.

Package details

AuthorCorie Drake [aut, cre, cph] (ORCID: <https://orcid.org/0000-0002-1517-7103>)
MaintainerCorie Drake <therealcfdrake@gmail.com>
LicenseGPL (>= 3)
Version0.6.0
URL https://github.com/therealcfdrake/emery
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("emery")

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emery documentation built on June 9, 2025, 5:09 p.m.