Package: anomalous 0.0.4.2

anomalous: Anomaly Detection using the CAPA and PELT Algorithms

Implimentations of the univariate CAPA <doi:10.1002/sam.11586> and PELT <doi:10.1080/01621459.2012.737745> algotithms along with various cost functions for different distributions and models. The modular design, using R6 classes, favour ease of extension (for example user written cost functions) over the performance of other implimentations (e.g. <doi:10.32614/CRAN.package.changepoint>, <doi:10.32614/CRAN.package.anomaly>).

Authors:Paul Smith [aut, cre]

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anomalous_0.0.4.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
anomalous/json (API)

# Install 'anomalous' in R:
install.packages('anomalous', repos = c('https://waternumbers.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/waternumbers/anomalous/issues

Pkgdown/docs site:https://waternumbers.github.io

Uses libs:
  • c++– GNU Standard C++ Library v3
Datasets:
  • Lai2005fig4 - Normalized glioblastoma profile for an excerpt of chromosome 7, the EGFR locus.
  • machinetemp - Machine temperature data.
  • sim.data - Simulated data.
  • wind - Ireland wind data, 1961-1978
  • wind.loc - Ireland wind data, 1961-1978

On CRAN:

Conda:

cpp

3.91 score 18 scripts 19 exports 2 dependencies

Last updated from:fd9c8daf67. Checks:13 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK227
linux-devel-x86_64OK240
source / vignettesOK201
linux-release-arm64OK220
linux-release-x86_64OK225
macos-release-arm64OK161
macos-release-x86_64OK499
macos-oldrel-arm64OK159
macos-oldrel-x86_64OK368
windows-develOK263
windows-releaseOK289
windows-oldrelOK233
wasm-releaseOK110

Exports:capacategoricalCostcollective_anomaliescropsgaussMeangaussMeanVargaussRegMeangaussRegMeanVargaussRegVargaussVarladCostlocalRegCostmultinomialCostparampartitionpeltpoint_anomaliespoisCostrankCost

Dependencies:R6Rcpp

Categorical Cost Calculations

Rendered fromcategorical.Rmdusingknitr::knitron May 25 2026.

Last update: 2024-09-09
Started: 2024-09-09

Creating Cost Functions

Rendered fromcreating_cost_functions.Rmdusingknitr::knitron May 25 2026.

Last update: 2024-12-13
Started: 2024-12-13

CROPS with anomalies

Rendered fromcrops.Rmdusingknitr::knitron May 25 2026.

Last update: 2023-10-17
Started: 2023-10-17

Quantile Cost Calculations

Rendered fromquantile.Rmdusingknitr::knitron May 25 2026.

Last update: 2023-12-20
Started: 2023-12-20

Regression Cost Calculations

Rendered fromregression_cost_calcs.Rmdusingknitr::knitron May 25 2026.

Last update: 2023-12-20
Started: 2023-12-20

Replicate Cost Calculations

Rendered fromreplicate_cost_calcs.Rmdusingknitr::knitron May 25 2026.

Last update: 2023-12-20
Started: 2023-12-20

Univariate Gaussian Cost Calculations

Rendered fromunivariate_gaussian.Rmdusingknitr::knitron May 25 2026.

Last update: 2024-09-09
Started: 2024-09-09

Univariate Poisson Cost Calculations

Rendered fromunivariate_poisson.Rmdusingknitr::knitron May 25 2026.

Last update: 2024-09-09
Started: 2024-09-09

Using anomalous

Rendered fromanomalous.Rmdusingknitr::knitron May 25 2026.

Last update: 2024-12-13
Started: 2023-06-06