ANOVA/ANCOVA

• balanced and unbalanced designs
• missing cells
• factorial, nested, Latin-square, and mixed desings
• repeated measures
• Box, Greenhouse-Geisser, and Huynh-Feldt corrections

Post estimation after ANOVA

• Marginal means, predictive margins, marginal effects, and average marginal effects*
• Tests for effects, including pooling and nonresidual error terms
• Tests for expressions involving the coefficients of the underlying regression model
  
• Bonferroni, Holm, and Šidák adjustments for multiple tests
• ability to display symbolic forms
• Predictions and influence statistics
• expected values
• residuals, standardized residuals, studentized residuals
• standard error of the prediction or residuals
• leverage
• Cook's D
• COVRATIO
• DFBETAs
• diagonal of hat matrix
• Welsch distance
• linear combinations of estimated coefficients along with confidence intervals
• Nonlinear combinations of estimated coefficients along with confidence intervals
  
• diagnostic plots
• component-plus-residual
• augmented component-plus-residual
• leverage vs. squared residual
• residual vs. fitted
• residual vs. predictor

MANOVA

• multivariate test statistics
• Wilks's lambda
• Pillai's trace
• Lawley–Hotelling trace
• Roy's largest root
• balanced and unbalanced designs
• missing cells
• factorial, nested, Latin-square, and mixed designs
• repeated measures

Post estimation after MANOVA

• Marginal means, predictive margins, marginal effects, and average marginal effects*
  
• Multivariate tests (Wilks's lambda, Pillai's trace, etc.) for
• terms from the model
• pooled terms
• terms (or pooled terms) tested using other terms (or pooled terms) as the error term
• linear combinations of the underlying design matrix
• Wald tests of expressions involving the coefficients of the underlying regression model
• linear combinations of estimated coefficients along with confidence intervals
• Nonlinear combinations of estimated coefficients along with confidence intervals*
  
• predictions
• point estimates
• standard error of point estimates
• residuals