gastempt: Analyzing Gastric Emptying from MRI or Scintigraphy

Fits gastric emptying time series from MRI or 'scintigraphic' measurements using nonlinear mixed-model population fits with 'nlme' and Bayesian methods with Stan; computes derived parameters such as t50 and AUC.

Version: 0.5.5
Depends: R (≥ 4.1.0)
Imports: nlme, Rcpp (≥ 1.0.3), dplyr, methods, tibble (≥ 3.0.0), ggplot2 (≥ 3.2.0), rstan (≥ 2.21.0), assertthat, stringr, shiny, utf8
LinkingTo: StanHeaders (≥ 2.21.0), rstan (≥ 2.21.0), BH (≥ 1.72.0-1), Rcpp (≥ 1.0.3), RcppEigen (≥, RcppParallel (≥ 5.0.1)
Suggests: rmarkdown, knitr, covr, testthat (≥ 2.99), ragg, vdiffr, rstantools
Published: 2022-05-02
DOI: 10.32614/CRAN.package.gastempt
Author: Dieter Menne [aut, cre]
Maintainer: Dieter Menne <dieter.menne at>
License: GPL (≥ 3)
NeedsCompilation: yes
SystemRequirements: GNU make
Materials: README
CRAN checks: gastempt results


Reference manual: gastempt.pdf
Vignettes: Fitting gastric emptying curves


Package source: gastempt_0.5.5.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): gastempt_0.5.5.tgz, r-oldrel (arm64): gastempt_0.5.5.tgz, r-release (x86_64): gastempt_0.5.5.tgz, r-oldrel (x86_64): gastempt_0.5.5.tgz
Old sources: gastempt archive


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