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math.ST2019
Goodness-of-fit tests for functional form of Linear Mixed effects Models
Rok Blagus, Jakob Peterlin, Nataša Kejžar
Linear mixed effects models (LMMs) are a popular and powerful tool for analyzing clustered or repeated observations for numeric outcomes. LMMs consist of a fixed and a random compo…
math.ST2019
Goodness-of-fit Testing in Linear Regression Models
Rok Blagus, Jakob Peterlin, Janez Stare
Model checking plays an important role in linear regression as model misspecification seriously affects the validity and efficiency of regression analysis. In practice, model check…