Package: crqa 2.1.0

Moreno I. Coco

crqa: Unidimensional and Multidimensional Methods for Recurrence Quantification Analysis

Auto, Cross and Multi-dimensional recurrence quantification analysis. Different methods for computing recurrence, cross vs. multidimensional or profile iti.e., only looking at the diagonal recurrent points, as well as functions for optimization and plotting are proposed. in-depth measures of the whole cross-recurrence plot, Please refer to Coco and others (2021) <doi:10.32614/RJ-2021-062>, Coco and Dale (2014) <doi:10.3389/fpsyg.2014.00510> and Wallot (2018) <doi:10.1080/00273171.2018.1512846> for further details about the method.

Authors:Moreno I. Coco [cre, aut], Dan Mønster [aut], Giuseppe Leonardi [aut], Rick Dale [aut], Sebastian Wallot [aut], James D. Dixon [ctb], John C. Nash [ctb], Alexandra Paxton [ctb], Polyphony Bruna [ctb]

crqa_2.1.0.tar.gz
crqa_2.1.0.tar.gz(r-4.7-arm64)crqa_2.1.0.tar.gz(r-4.7-x86_64)crqa_2.1.0.tar.gz(r-4.6-arm64)crqa_2.1.0.tar.gz(r-4.6-x86_64)
crqa_2.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
crqa/json (API)

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

Bug tracker:https://github.com/morenococo/crqa/issues

Uses libs:
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library
Datasets:
  • eyemovement - Eye-movement categorical time-series
  • Figure_1 - Eye-movement categorical time-series
  • Figure_2 - A unidimensional sinusoidal time series
  • Figure_3 - Simulated time series of the three dimensions from the Lorenz system
  • Figure_6 - Figure_6
  • handmovement - Continuous series of hand movements
  • text - Categorical sequence of words

On CRAN:

Conda:

cppopenmp

4.52 score 2 stars 104 scripts 401 downloads 8 mentions 15 exports 46 dependencies

Last updated from:d1e24ca8d0. Checks:6 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-arm64OK210
linux-devel-x86_64OK175
source / vignettesOK292
linux-release-arm64OK168
linux-release-x86_64OK177
wasm-releaseOK131

Exports:aRQAcrqadrpfromtslorenzattractormdDelaymdFnnoptimizeParampiecewiseRQAplot_rprosslerattractorsimtsspdiagstheiler_exclusionwincrqawindowdrp

Dependencies:bitopscaToolsclicodetoolscpp11deSolvedigestdplyrfarverfurrrfuturegenericsggplot2globalsgluegplotsgtablegtoolsisobandKernSmoothlabelinglatticelifecyclelistenvmagrittrMatrixparallellypillarpkgconfigpracmapurrrR6RColorBrewerRcppRcppArmadillordistrlangS7scalestibbletidyselecttseriesChaosutf8vctrsviridisLitewithr

Recurrence Quantification Analysis with crqa — a guided tour of v2.1.0

Rendered fromcrqa_tutorial.Rmdusingknitr::rmarkdownon May 26 2026.

Last update: 2026-05-26
Started: 2023-10-02