rank-order correlation (Meaning)
rank-order correlation (n)
the most commonly used method of computing a correlation coefficient between the ranks of scores on two variables
Synonyms & Antonyms of rank-order correlation
No Synonyms and anytonyms found
rank-order correlation Sentence Examples
- The rank-order correlation coefficient measures the strength and direction of the monotonic relationship between two ranked variables.
- A positive rank-order correlation indicates that as the ranks of one variable increase, the ranks of the other variable also tend to increase.
- Conversely, a negative rank-order correlation suggests that as the ranks of one variable increase, the ranks of the other variable tend to decrease.
- The Spearman's rank-order correlation coefficient (ρ) is a non-parametric measure of rank-order correlation.
- Kendall's tau-b (τ) is another commonly used non-parametric measure of rank-order correlation.
- Rank-order correlation is often used in research to assess the relationship between ordinal variables.
- It is also employed in data analysis to detect monotonic trends or patterns in data.
- In psychological research, rank-order correlation can be used to examine the relationship between test scores or rankings.
- In medical research, rank-order correlation can be used to investigate the correlation between the severity of symptoms and the effectiveness of treatments.
- Rank-order correlation provides a valuable tool for understanding the relationships between ranked variables, particularly when the data is ordinal or non-normally distributed.
FAQs About the word rank-order correlation
the most commonly used method of computing a correlation coefficient between the ranks of scores on two variables
No synonyms found.
No antonyms found.
The rank-order correlation coefficient measures the strength and direction of the monotonic relationship between two ranked variables.
A positive rank-order correlation indicates that as the ranks of one variable increase, the ranks of the other variable also tend to increase.
Conversely, a negative rank-order correlation suggests that as the ranks of one variable increase, the ranks of the other variable tend to decrease.
The Spearman's rank-order correlation coefficient (ρ) is a non-parametric measure of rank-order correlation.
