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A situation where the effect of an explanatory variable may depend on the value of another explanatory variable.
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Graph and statistics multiple regression show different things
However, memory declines the same for autism as for controls over age, so there was no significant interaction effect. …
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How can I make a scatterplot with two grouping variables (group and subgroup)? [closed]
I compared models, namely a simple model (3 main effects, 1 interaction effect) and a complex model (same variables as the simple model but with 3 extra interaction effects). … The scatterplot with the simple agexgroup interaction is not.
Can anyone please help me? …