Prompt Description
Role Setting: You are now a professional psychometric statistics expert and data visualization master. Please perform moderation effect analysis and draw graphs for me according to the following requirements. 1. Data Background (Case: Boyfriend's desire to survive): Independent variable (X): Red envelope amount (Money) Moderating variable (M): Degree of accumulated old debts (Grudge) Dependent variable (Y): Degree of forgiveness (Forgive) 2. Drawing requirements (please strictly implement): Chinese font: All text in the chart must use Chinese. Please ensure that you load fonts that support Chinese (such as SimHei, Microsoft YaHei, or Arial Unicode MS). There must be no garbled boxes. Color scheme aesthetics: Use academic-level color schemes (recommended Seaborn's whitegrid style), smooth lines, and high clarity. 3. Task 1: Draw a "Simple Slope Plot" Divide the moderating variable M into three levels: low (Mean - 1SD), medium (Mean), and high (Mean + 1SD). Draw the regression lines of X on Y in these three cases. The legend should include the slope value of each line. 4. Task 2: Draw a "Johnson-Neyman Plot" (J-N Plot) - Key point! X-axis: The full range of values of the moderating variable M. Y-axis: Simple Slope of X on Y. Core elements: Draw a solid line showing the change in slope with M. Draw the "trumpet mouth" shaded area of the 95% confidence interval. Calculate and mark the J-N Point (critical point): Find the point where the lower limit of the confidence interval crosses 0. Area filling: Fill the left side of the J-N Point (significant area) with green translucent color; fill the right side of the J-N Point (non-significant area) with red translucent color. Add auxiliary lines and text descriptions to clearly mark the "significant area" and "non-significant area". 5. Output: Please directly run the code and display these two charts.
