Package: SONO 1.2

SONO: Scores of Nominal Outlyingness (SONO)

Computes scores of outlyingness for data sets consisting of nominal variables and includes various evaluation metrics for assessing performance of outlier identification algorithms producing scores of outlyingness. The scores of nominal outlyingness are computed based on the framework of Costa and Papatsouma (2025) <doi:10.48550/arXiv.2408.07463>.

Authors:Efthymios Costa [aut, cre]

SONO_1.2.tar.gz
SONO_1.2.zip(r-4.7-any)SONO_1.2.zip(r-4.6-any)SONO_1.2.zip(r-4.5-any)
SONO_1.2.tgz(r-4.6-any)SONO_1.2.tgz(r-4.5-any)
SONO_1.2.tar.gz(r-4.7-any)SONO_1.2.tar.gz(r-4.6-any)
SONO_1.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
SONO/json (API)

# Install 'SONO' in R:

install.packages('SONO', repos = c('https://efthymioscosta.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/efthymioscosta/sono/issues

On CRAN:

categorical-data nominal-variable outlier-detection

3.70 score 7 scripts 244 downloads 6 exports 66 dependencies

Last updated from:a0dbd25403. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	129
source / vignettes	OK	200
linux-release	OK	136
macos-release	OK	162
macos-oldrel	OK	195
windows-devel	OK	68
windows-release	OK	92
windows-oldrel	OK	77
wasm-release	OK	108

Exports:avg_rank_outs MAXLEN_est recall_at_k roc_auc sono vis_contribs

Dependencies:askpass bit bit64 boot cellranger class cli clipr cpp11 crayon curl data.table DescTools e1071 Exact expm farver forcats fs ggplot2 gld glue gtable haven hms httr isoband jsonlite labeling lattice lifecycle lmom magrittr MASS Matrix mime mvtnorm openssl pillar pkgconfig prettyunits progress proxy R6 rbibutils RColorBrewer Rcpp Rdpack readr readxl rematch rje rlang rootSolve rstudioapi S7 scales sys tibble tidyselect tzdb utf8 vctrs viridisLite vroom withr

Introduction to the SONO package

Rendered fromIntro_to_SONO.Rmdusingknitr::rmarkdown

Last update: 2025-04-07
Started: 2025-04-07

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Average Rank Of Outlier	avg_rank_outs
Estimate MAXLEN	MAXLEN_est
Recall@K	recall_at_k
ROC AUC function	roc_auc
SONO (Scores Of Nominal Outlyingness)	sono
Visualise Contribution Matrix	vis_contribs