Topic: Testing Fixed and Random Effects

Testing a Random-Slope Variance with a Random Intercept

Testing a Treatment Effect with Unequal Cluster Sizes

Testing Categorical Predictors with Multiple Degrees of Freedom

Testing Fixed-Effect Interactions in Clustered Data

Testing Fixed Effects While Holding Random Structure Fixed

Testing Multiple Random Effects in One Block

Testing Random-Effect Correlations Near Singular Covariance

Testing Random-Slope Covariance Under a Zero-Slope Null

Selecting Chi-Square Degrees of Freedom for Fixed-Effect Tests

Sequential Testing and Multiplicity in Random-Effects Selection