Spearman's rank correlation
GPTKB entity
Statements (58)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical measure
|
| gptkbp:basedOn |
the ranks of data
|
| gptkbp:depicts |
the symbol ρ (rho)
|
| gptkbp:evaluates |
the strength of a relationship
ranked data ranked values the degree of association the nature of relationships the effectiveness of interventions the differences in ranks the relationship between two variables the reliability of measurements the strength of monotonic relationships |
| https://www.w3.org/2000/01/rdf-schema#label |
Spearman's rank correlation
|
| gptkbp:is_a |
correlation coefficient
non-parametric measure |
| gptkbp:is_a_model_for |
analyzing relationships between variables
|
| gptkbp:is_a_time_for |
data validation
hypothesis testing data comparison assessing agreement comparing rankings evaluating relationships evaluating statistical significance ranking data non-linear_relationships |
| gptkbp:is_a_tool_for |
data analysis
data interpretation |
| gptkbp:is_equipped_with |
Spearman's_formula
|
| gptkbp:is_evaluated_by |
converting data to ranks
|
| gptkbp:is_studied_in |
survey data
ordinal variables |
| gptkbp:is_used_in |
psychology
statistics clinical trials education research environmental studies market research medical research quality control social_sciences Pearson correlation in certain cases two sets of rankings |
| gptkbp:mandates |
strength of association
|
| gptkbp:measures |
monotonic relationship
rank correlation statistical dependence the degree of correlation |
| gptkbp:produces |
gptkb:Charles_Spearman
|
| gptkbp:range |
-1 to 1
|
| gptkbp:reduces |
non-normal distributions
|
| gptkbp:relatedTo |
Pearson_correlation_coefficient
|
| gptkbp:sensors |
outliers
|
| gptkbp:suitableFor |
economics
behavioral sciences ordinal data |
| gptkbp:visitedBy |
negative correlation
positive correlation |