When running regression analyses, analyzing the interactions between predictor variables is an essential step. Examining p-values and coefficients is not enough, though, we also need to plot the lines to really understand what is happening between an independent variable and a moderator. Following up on Part 1 of this topic, the code below allows you […]

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When running regression analyses, analyzing the interactions between predictor variables is an important tool for understanding how one predictor influences the relationship between another predictor and the outcome variable. Examining p-values and coefficients is not enough, though, we also need to plot the lines to really understand what is happening in the relationship. This is […]

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