Package: lactater
Title: Tools for Analyzing Lactate Thresholds
Version: 1.0.0
Authors@R: 
    person(given = "Felipe",
           family = "Mattioni Maturana",
           role = c("aut", "cre"),
           email = "felipe.mattioni@med.uni-tuebingen.de",
           comment = c(ORCID = "0000-0002-4221-6104"))
Description: Set of tools for analyzing lactate thresholds from a step incremental test to exhaustion. Estimate
    Log-log, Onset of Blood Lactate Accumulation (OBLA), Baseline plus (Bsln+), the Dmax family, Lactate Turn Points (LTP),
    the Lactate / Intensity ratio (LTratio), and the Individual Anaerobic Thresholds of Dickhuth (IAT) and Stegmann in
    cycling, running, swimming, or rowing, with bootstrap confidence intervals, data-quality checks, training zones, test comparisons, training
    load, and the maximal lactate accumulation rate (VLamax).
    Beaver WL, Wasserman K, Whipp BJ (1985) <doi:10.1152/jappl.1985.59.6.1936>.
    Heck H, Mader A, Hess G, Mücke S, Müller R, Hollmann W (1985) <doi:10.1055/s-2008-1025824>.
    Kindermann W, Simon G, Keul J (1979) <doi:10.1007/BF00421101>.
    Skinner JS, Mclellan TH (1980) <doi:10.1080/02701367.1980.10609285>.
    Berg A, Jakob E, Lehmann M, Dickhuth HH, Huber G, Keul J (1990) PMID 2408033.
    Zoladz JA, Rademaker AC, Sargeant AJ (1995) <doi:10.1113/jphysiol.1995.sp020959>.
    Cheng B, Kuipers H, Snyder A, Keizer H, Jeukendrup A, Hesselink M (1992) <doi:10.1055/s-2007-1021309>.
    Bishop D, Jenkins DG, Mackinnon LT (1998) <doi:10.1097/00005768-199808000-00014>.
    Hughson RL, Weisiger KH, Swanson GD (1987) <doi:10.1152/jappl.1987.62.5.1975>.
    Jamnick NA, Botella J, Pyne DB, Bishop DJ (2018) <doi:10.1371/journal.pone.0199794>.
    Hofmann P, Tschakert G (2017) <doi:10.3389/fphys.2017.00337>.
    Hofmann P, Pokan R, von Duvillard SP, Seibert FJ, Zweiker R, Schmid P (1997) <doi:10.1097/00005768-199706000-00005>.
    Pokan R, Hofmann P, Von Duvillard SP, et al. (1997) <doi:10.1097/00005768-199708000-00009>.
    Dickhuth H-H, Yin L, Niess A, et al. (1999) <doi:10.1055/s-2007-971105>.
    Stegmann H, Kindermann W, Schnabel A (1981) <doi:10.1055/s-2008-1034604>.
    Heuberger JAAC, Gal P, Stuurman FE, et al. (2018) <doi:10.1371/journal.pone.0206846>.
    Meixner B, Nusser V, Koehler K, et al. (2024) <doi:10.14814/phy2.16086>.
License: MIT + file LICENSE
Copyright: see file COPYRIGHTS
URL: https://fmmattioni.github.io/lactater/,
        https://github.com/fmmattioni/lactater
BugReports: https://github.com/fmmattioni/lactater/issues
Encoding: UTF-8
LazyData: true
VignetteBuilder: knitr
Suggests: covr, dplyr, grDevices, knitr, lintr, pagedown, readxl,
        rmarkdown, gt, htmltools, spelling, systemfonts, testthat (>=
        3.0.0)
Imports: ggplot2 (>= 4.0.0), ggtext (>= 0.2.0), grid, patchwork,
        pillar, rlang, splines, stats, tibble, tools, utils, vctrs
Depends: R (>= 4.1.0)
Language: en-US
Config/testthat/edition: 3
Config/Needs/website: purrr, tidyr
Config/roxygen2/version: 8.1.1
NeedsCompilation: no
Packaged: 2026-11-12 21:07:02 UTC; felipe
Author: Felipe Mattioni Maturana [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4221-6104>)
Maintainer: Felipe Mattioni Maturana <felipe.mattioni@med.uni-tuebingen.de>
Repository: CRAN
Date/Publication: 2026-11-13 09:10:24 UTC
Built: R 4.5.2; ; 2026-11-13 10:26:01 UTC; unix
