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handwriterRF

Handwriting Analysis with Random Forests

v1.1.1 · Jan 28, 2025 · GPL (>= 3)

Description

Perform forensic handwriting analysis of two scanned handwritten documents. This package implements the statistical method described by Madeline Johnson and Danica Ommen (2021) <doi:10.1002/sam.11566>. Similarity measures and a random forest produce a score-based likelihood ratio that quantifies the strength of the evidence in favor of the documents being written by the same writer or different writers.

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CRAN Check Status

14 OK
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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

Reverse Dependencies (1)

imports

Dependency Network

Dependencies Reverse dependencies dplyr handwriter lifecycle magrittr purrr ranger reshape2 stringr tidyr tidyselect handwriterApp handwriterRF

Version History

new 1.1.1 Mar 10, 2026
updated 1.1.1 ← 1.1.0 diff Jan 28, 2025
updated 1.1.0 ← 1.0.2 diff Jan 27, 2025
new 1.0.2 Nov 2, 2024