Man pages for breathtestcore
Core Functions to Read and Fit 13c Time Series from Breath Tests
| 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... |
| 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... |
| 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 |
