| twowaytests-package | Two-Way Tests in Independent Groups Designs |
| alveolar | Alveolar Cell Count Data |
| descTwoWay | Descriptive Statistics for Two-Way Layout |
| gplotTwoWay | Box-and-Whisker Plots and Error Bars for Two-Way Layout |
| gpTwoWay | Two-Way ANOVA under Heteroscedasticity |
| homogtestTwoWay | Variance Homogeneity Tests for for Two-Way Layout |
| nortestTwoWay | Normality Tests for Two-Way Layout |