breathtestcore: Core Functions to Read and Fit 13c Time Series from Breath Tests

Reads several formats of 13C data (IRIS/Wagner, BreathID) and CSV. Creates artificial sample data for testing. Fits Maes/Ghoos, Bluck-Coward self-correcting formula using 'nls', 'nlme'. Methods to fit breath test curves with Bayesian Stan methods are refactored to package 'breathteststan'. For a Shiny GUI, see package 'dmenne/breathtestshiny' on github.

Version: 0.4.6
Depends: R (≥ 3.4.0)
Imports: nlme, MASS, stringr, dplyr, purrr, readr, tibble (≥ 1.4.0), methods, readxl, assertthat, broom, tidyr, ggplot2, ggfittext, signal, utils, multcomp, xml2
Suggests: testthat, covr, knitr, survival, gridExtra
Published: 2018-12-18
Author: Dieter Menne [aut, cre], Menne Biomed Consulting Tuebingen [cph], Benjamin Misselwitz [fnd], Mark Fox [fnd], Andreas Steingoetter [dtc], University Hospital of Zurich, Dep. Gastroenterology [fnd, dtc]
Maintainer: Dieter Menne <dieter.menne at>
License: GPL-3
NeedsCompilation: no
SystemRequirements: pandoc
CRAN checks: breathtestcore results


Reference manual: breathtestcore.pdf
Vignettes: Data formats
Methods and concepts
Package source: breathtestcore_0.4.6.tar.gz
Windows binaries: r-devel:, r-devel-gcc8:, r-release:, r-oldrel:
OS X binaries: r-release: breathtestcore_0.4.6.tgz, r-oldrel: breathtestcore_0.4.6.tgz
Old sources: breathtestcore archive

Reverse dependencies:

Reverse suggests: breathteststan


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