AIC.breathtestnlmefit |
S3 AIC method for breathtestnlmefit |
augment.breathtestfit |
Augmented prediction for breathtest fit |
breathtest_data |
Data structure with PDR data and descriptors for breath test records |
breathtest_read_function |
Snoop method to read breath test file |
btcore_file |
Path to example breath test data file |
cleanup_data |
Transforms 13C breath data into a clean format for fitting |
coef.breathtestfit |
S3 coef and summary for breathtestfit |
coef_by_group |
Tabulates per-group breath test parameters |
coef_diff_by_group |
Tabulates breath test parameter differences of groups |
cum_exp_beta |
Cumulative exponential beta function |
dob_to_pdr |
Convert breath test DOB data to PDR data |
exp_beta |
Exponential beta function for 13C breath data |
extract_id |
Extracts an ID from string IRIS CSV file |
nlme_fit |
Mixed-model nlme fit to 13C Breath Data |
nls_fit |
Individual curve fit with nls to 13C breath test data |
null_fit |
Convert data to class breathtestfit |
plot.breathtestfit |
S3 plot method for breathtestfit |
read_any_breathtest |
Read breathtest files of any format |
read_breathid |
Read BreathID file |
read_breathid_xml |
Read new BreathID/Examens XML file |
read_breathtest_excel |
Reads breathtest data in Excel format |
read_iris |
Read 13C data from IRIS/Wagner Analysen |
read_iris_csv |
Read 13C data from IRIS/Wagner Analysen in CSV Format |
sigma.breathtestnlmefit |
S3 method to extract the fit's residual standard deviation |
simulate_breathtest_data |
Simulate 13C breath time series data |
subsample_data |
Decimate densely sampled 13C time series |
t50_bluck_coward |
Bluck-Coward self-corrected half-emptying time |
t50_maes_ghoos |
Half-emptying time by Maes/Ghoos method |
t50_maes_ghoos_scintigraphy |
Half-emptying time t50 from Maes/Ghoos fit with scintigraphic correction |
tidy.breathtestfit |
Broom-style tidying methods for breathtestfit |
tlag_bluck_coward |
Lag phase for Bluck-Coward self-correcting fit |
tlag_maes_ghoos |
So-called lag time from Maes/Ghoos fit |
usz_13c |
Zurich sample set of 13C breath test data |
usz_13c_a |
Exotic 13C breath test data |
usz_13c_d |
13C breath test data with MRI emptying for comparison |