| best_model | Select EC50 candidate models |
| check_ec50_data | Check dose-response data before EC50 fitting |
| curve_data | Extract information from fitted EC50 objects |
| ec50_estimates | Extract information from fitted EC50 objects |
| ec50_extractors | Extract information from fitted EC50 objects |
| ec50_metadata | Extract information from fitted EC50 objects |
| ec50_multimodel | Estimate effective doses for grouped dose-response data |
| estimate_EC50 | Estimate effective doses for grouped dose-response data |
| fitted_models | Extract information from fitted EC50 objects |
| fit_failures | Inspect EC50 fit quality and failures |
| fit_quality | Inspect EC50 fit quality and failures |
| model_selection | Select EC50 candidate models |
| multi_isolate | Multi-isolate dose-response data |
| plot_EC50_curves | Plot fitted dose-response curves for multiple isolates |
| plot_residuals | Extract and plot EC50 residual diagnostics |
| predict_ec50 | Predict responses from fitted EC50 models |
| report_ec50 | Build EC50 report tables |
| residual_data | Extract and plot EC50 residual diagnostics |