Package: rhythm.metrics
Title: Analyse and Visualise Speech Rhythm and Timing Metrics
Version: 1.1.0
Authors@R: 
    person("Cong", "Zhang", , "cong.zhang@newcastle.ac.uk", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-2561-2113"))
Description: Calculates and visualises speech rhythm and timing
        metrics. The 'rhythm.metrics' package provides a standardised
        workflow to compute common metrics including Delta C, Delta V,
        VarcoC, VarcoV, the percentage of vocalic intervals (%V), and
        both raw and normalised Pairwise Variability Indices (rPVI,
        nPVI). It includes functions for calculating and visualising
        these measures to facilitate cross-linguistic and developmental
        rhythm research. Delta C, Delta V, and %V measures are based on
        Ramus et al. (1999) <doi:10.1016/S0010-0277(99)00058-X>; VarcoC
        and VarcoV measures are based on Dellwo (2006, ISBN:
        9783631554777); and rPVI-C and nPVI-V are based on Grabe & Low
        (2002) <doi:10.1515/9783110197105.2.515>.
License: GPL (>= 3)
URL: https://congzhang365.github.io/rhythm.metrics,
        https://github.com/congzhang365/rhythm.metrics
BugReports: https://github.com/congzhang365/rhythm.metrics/issues
Depends: R (>= 4.5.0)
Imports: dplyr, ggplot2, ggsci, magrittr, rlang
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
Config/roxygen2/version: 8.0.0
Repository: https://congzhang365.r-universe.dev
Date/Publication: 2026-09-04 16:55:39 UTC
RemoteUrl: https://github.com/congzhang365/rhythm.metrics
RemoteRef: HEAD
RemoteSha: 65041fc3905f5b4c289f166712e9a355b344ab9a
NeedsCompilation: no
Packaged: 2026-10-13 13:05:59 UTC; root
Author: Cong Zhang [aut, cre] (ORCID: <https://orcid.org/0000-0002-2561-2113>)
Maintainer: Cong Zhang <cong.zhang@newcastle.ac.uk>