References

For additional reading, check out the following books and articles:

1. Spearman's Rank-Order Correlation (https://statistics.laerd.com/statistical-guides/spearmans-rank-order-correlation-statistical-guide.php)
2. Concordant Pairs and Discordant Pairs (https://www.statisticshowto.com/concordant-pairs-discordant-pairs/)
3. Mosaic Plot and Chi-Square Test (https://towardsdatascience.com/mosaic-plot-and-chi-square-test-c41b1a527ce4)
4. Understanding Boxplots (https://towardsdatascience.com/understanding-boxplots-5e2df7bcbd51)
5. Violin plots explained (https://towardsdatascience.com/violin-plots-explained-fb1d115e023d)
6. The Search for Categorical Correlation (https://towardsdatascience.com/the-search-for-categorical-correlation-a1cf7f1888c9)