Pearson Correlation in R: Complete Step-by-Step Tutorial

Learn to calculate Pearson's correlation in R using cor.test(), visualize with ggplot2, interpret r, p-value, 95% CI, r-squared, and report in APA 7 format. Real psychology example included.

Keep reading

• Multiple Regression in Psychology: Tutorial with SPSS and R
• Statistical Assumptions: How to Verify in SPSS and R (Checklist)
• How to Report Results in APA 7: Templates & Examples
• One-Way ANOVA in SPSS Step by Step (Tutorial with Worked Example)

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