Package: tanner
Type: Package
Title: Puberty Stage Line Diagrams and SDS for Tanner Pubertal Stages
Version: 1.8.0
Date: 2026-07-18
Authors@R: c(
    person("Stef", "van Buuren", , "stef.vanbuuren@tno.nl", role = c("aut", "cre")),
    person("Jeroen", "Ooms", role = "aut"))
Description: Plots Tanner pubertal stage measurements (genital, pubic
        hair, testicular volume, breast, menarche) against Dutch 1997
        growth-study references as stage line diagrams, and converts
        observed stages to age-conditional standard deviation scores
        (SDS). Testicular volume can be entered as a raw orchidometer
        reading in ml. Implements the method of van Buuren and Ooms
        (2009) <doi:10.1002/sim.3567>.
License: MIT + file LICENSE
URL: https://github.com/growthcharts/tanner,
        https://growthcharts.org/tanner/
BugReports: https://github.com/growthcharts/tanner/issues
Encoding: UTF-8
Depends: R (>= 3.5.0)
Imports: haven
LazyData: true
RoxygenNote: 7.3.3
Suggests: testthat (>= 3.0.0), knitr, rmarkdown
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/pak/sysreqs: make libx11-dev zlib1g-dev
Repository: https://growthcharts.r-universe.dev
Date/Publication: 2026-07-28 20:41:23 UTC
RemoteUrl: https://github.com/growthcharts/tanner
RemoteRef: HEAD
RemoteSha: 88a5f181f1b1e92c03131ee1482eb2723b673a6c
NeedsCompilation: no
Packaged: 2026-10-06 10:58:13 UTC; root
Author: Stef van Buuren [aut, cre],
  Jeroen Ooms [aut]
Maintainer: Stef van Buuren <stef.vanbuuren@tno.nl>