# Analyzing Gastric Emptying from MRI or Scintigraphy

## Documentation for package ‘gastempt’ version 0.5.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

coef.nlme_gastempt | Extract coefficients from nlme_gastempt result
coef.stan_gastempt | Extract coefficients from stan_gastempt result
gastemptfunc | Functions for gastric emptying analysis
linexp | Functions for gastric emptying analysis
linexp_auc | Functions for gastric emptying analysis
linexp_log | Functions for gastric emptying analysis
linexp_slope | Functions for gastric emptying analysis
nlme_gastempt | Simplified population fit of gastric emptying data
plot.nlme_gastempt | Plot data points and fit curve of an nlme_gastempt fit
plot.stan_gastempt | Plot data points and fit curve of an stan_gastempt fit
powexp | Functions for gastric emptying analysis
powexp_log | Functions for gastric emptying analysis
powexp_slope | Functions for gastric emptying analysis
run_shiny | Run shiny app demonstrating fit strategies with simulated data
simulate_gastempt | Simulate gastric emptying data following a linexp or powexp function
stan_gastempt | Fit gastric emptying curves with Stan
stan_model_names | Names and descriptions of precompiled Stan models
t50 | Compute half-emptying time from nlme parameters