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Fitting Linear Models > Standard Least Squares Models > Mixed and Random Effect Model Reports and Options
Publication date: 11/10/2021

Mixed and Random Effect Model Reports and Options

Mixed and random effect models can be specified in the Fit Model launch window. The Standard Least Squares personality fits the variance component covariance structure. Two methods, REML and EMS, are provided for fitting such models.

Note: Image shown here JMP Pro users are encouraged to use the Mixed Model personality in the Fit Model window. The Mixed Model personality offers a broader set of covariance structures than does Standard Least Squares.

Mixed Models and Random Effect Models

Restricted Maximum Likelihood (REML) Method

EMS (Traditional) Model Fit Reports

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