Fitting Linear Models • Mixed Models • Statistical Details for the Mixed Models Personality • Random Coefficient Model
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Random Coefficient Model
The standard random coefficient model specifies a random intercept and slope for each subject. Let yij denote the measurement of the jth observation on the ith subject. Then the random coefficient model can be written as follows:
where
and
You can reformulate the model to reflect the fixed and random components that are estimated by JMP as follows.
where
and
with G and defined as above.

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Help created on 7/12/2018