Man pages for LW1949
An Automated Approach to Evaluating Dose-Effect Experiments Following Litchfield and Wilcoxon (1949)
| assessfit | Assess Fit of Dose-Response Curve |
| coefprobit | Calculate the Coefficients of a Probit Regression Fit |
| constrain | Constrain Data to a Specified Range |
| correctval | Predict the Corrected Proportional Effect |
| dataprep | Prepare Data |
| estimable | Determine if a Dose-Effect Relation is Estimable |
| fill | Fill in Missing Values |
| fitHand | Best Fit Using Estimated Expected Effects |
| fitlinear | Determine Linear Regression Coefficients from Dose-Effect... |
| fitLWauto | Best Fit Using Litchfield and Wilcoxon Evaluation of... |
| fitprobit | Fit a Probit Regression to Dose-Effect Data |
| fxcat | Define Effect Category |
| gamtable1 | Fit a smooth GAM to Table 1 of Litchfield and Wilcoxon (1949) |
| invprobit | Convert Probit Scale to Proportions |
| keeponly | Eliminate Consecutive Extreme Values |
| LW1949 | Automated Litchfield and Wilcoxon (1949) Evaluation of... |
| LWchi2 | Chi-Squared Statistic |
| LWestimate | Generate Litchfield and Wilcoxon Estimates |
| LWnomo1 | Recreate Litchfield and Wilcoxon's Nomograph No. 1 |
| LWP | User Friendly Evaluation of Dose-Effect Experiments using... |
| nomoCoord | Find the Coordinate from the Scale of a Nomograph |
| plotDE | Plot Dose-Effect Experiments |
| plotDELP | Plot Dose-Effect Experiments |
| predlinear | Determine the Effective Dose from a Linear Regression Fit |
| predLines | Add Litchfield and Wilcoxon Predictions to a Plot |
| predLinesLP | Add Litchfield and Wilcoxon Predictions to a Plot |
| predprobit | Determine the Effective Dose from a Probit Regression Fit |
| prettylog | Pretty Breakpoints on Log Scale |
| probit | Convert Proportions to the Probit Scale |
| relPotency | Relative Potency of Two Toxins |
