Package: handwriterRF 1.0.2
Stephanie Reinders
handwriterRF: Handwriting Analysis with Random Forests
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.
Authors:
handwriterRF_1.0.2.tar.gz
handwriterRF_1.0.2.tar.gz(r-4.5-noble)handwriterRF_1.0.2.tar.gz(r-4.4-noble)
handwriterRF_1.0.2.tgz(r-4.4-emscripten)handwriterRF_1.0.2.tgz(r-4.3-emscripten)
handwriterRF.pdf |handwriterRF.html✨
handwriterRF/json (API)
NEWS
| # Install 'handwriterRF' in R: |
| install.packages('handwriterRF', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/csafe-isu/handwriterrf/issues
- cfc - Cluster Fill Counts for 1200 CSAFE Handwriting Database Samples
- cfr - Cluster Fill Rates for 1200 CSAFE Handwriting Database Samples
- random_forest - A 'ranger' Random Forest, Distances, and Densities
- templateK40 - Cluster Template with 40 Clusters
Last updated 2 months agofrom:4006c4908b. Checks:OK: 2. Indexed: no.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Dec 04 2024 |
| R-4.5-linux | OK | Dec 04 2024 |
Exports:%>%calculate_slrget_cluster_fill_ratesget_csafe_train_setget_distancesinterpret_slrtrain_rf
Dependencies:abindbackportsbootbroomcarcarDataclicodacodetoolscolorspacecorrplotcowplotcpp11curlDerivdoBydoParalleldplyrfansifarverforeachFormulagenericsggplot2ggpubrggrepelggsciggsignifgluegridExtragtablehandwriterigraphisobanditeratorslabelinglatticelifecyclelme4lpSolvemagickmagrittrMASSMatrixMatrixModelsmc2dmgcvmicrobenchmarkminqamodelrmunsellmvtnormnlmenloptrnnetnumDerivpbkrtestpillarpkgconfigplyrpngpolynompurrrquantregR6rangerRColorBrewerRcppRcppArmadilloRcppEigenRcppGSLRcppParallelRcppZigguratreshape2RfastrjagsrlangrstatixscalesSparseMstringistringrsurvivaltibbletidyrtidyselectutf8vctrsviridisLitewithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Calculate a Score-Based Likelihood Ratio | calculate_slr |
| Cluster Fill Counts for 1200 CSAFE Handwriting Database Samples | cfc |
| Cluster Fill Rates for 1200 CSAFE Handwriting Database Samples | cfr |
| Get Cluster Fill Rates | get_cluster_fill_rates |
| Get Training Set | get_csafe_train_set |
| Get Distances | get_distances |
| Interpret an SLR Value | interpret_slr |
| A 'ranger' Random Forest, Distances, and Densities | random_forest |
| Cluster Template with 40 Clusters | templateK40 |
| Train a Random Forest | train_rf |
