Spearman's rank correlation coefficient - Wikipedia
How to Calculate Spearman Rank Correlation in Excel - Statology
Small n correlations cannot be trusted | basic statistics
Spearman Rank Correlations - The Ultimate Guide
On Sample Size Determination When Comparing Two Independent Spearman or Kendall Coefficients
PDF] Comparing the Pearson and Spearman correlation coefficients across distributions and sample sizes: A tutorial using simulations and empirical data. | Semantic Scholar