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Fitting Linear Models > Standard Least Squares Examples > Example of Two-Way Analysis of Variance with an Interaction
Publication date: 04/21/2023

Example of Two-Way Analysis of Variance with an Interaction

Use the Standard Least Squares personality of the Fit Model platform to fit a two-way analysis of variance model with an interaction term. You are interested in whether the type of popcorn and the size of the batch have an effect on the yield of popcorn.

1. Select Help > Sample Data Folder and open Popcorn.jmp.

2. Select Analyze > Fit Model.

3. In the Select Columns list, select yield and click Y.

4. In the Select Columns list, select popcorn and batch.

5. Select Macros > Full Factorial.

6. Click Run.

7. From the red triangle menu next to Response yield, select Factor Profiling > Profiler.

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