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emery

Accuracy Statistic Estimation for Imperfect Gold Standards

v0.7.1 · Feb 25, 2026 · GPL (>= 3)

Description

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.

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CRAN Check Status

14 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies dplyr ggplot2 purrr tibble tidyr mvtnorm stringr Rdpack emery

Version History

new 0.7.1 Mar 10, 2026
updated 0.7.1 ← 0.7.0 diff Feb 24, 2026
updated 0.7.0 ← 0.6.0 diff Feb 21, 2026
updated 0.6.0 ← 0.5.1 diff Jun 8, 2025
new 0.5.1 Feb 19, 2024