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2.
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Click Add.
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4.
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Click Nest.
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6.
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Select Attributes > Random Effect.
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8.
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Click Add.
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10.
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Click Cross.
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Open the Animals.jmp sample data table. The column Miles gives the distance traveled by each of six animals in each of the four seasons. Note that there are two species and that subject, the animal identifier, is nested within species. Since these six animals are representatives of larger species populations, you decide to treat subject as a random effect. You want to model the response, miles, as a function of species and season, accounting for the fact that there are repeated measures for each animal.
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1.
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Select Analyze > Fit Model.
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2.
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3.
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4.
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Click Add.
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5.
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To nest subject within species: In the Construct Model Effects list, select subject. In the Select Columns list, select species. The two effects should be highlighted.
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6.
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Click Nest.
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7.
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In the Construct Model Effects list, select subject[species].
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8.
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Select Attributes > Random Effect.
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9.
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10.
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Click Add.
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11.
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In the Construct Model Effects list, select season. In the Select Columns list, click species. Both effects should be highlighted.
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12.
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Click Cross.
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