| correlation |
The tendency for two measures or variables, such as height and weight, to vary together or be related for individuals in a group. If, as in the case of height and weight, people who are high on one variable (tall) tend to be high on the other (heavy), the correlation is said to be positive. ...
출처: www.collegeboard.com/about/news_info/sat/glossary....
|
|---|---|
| correlation c. |
a statistical measure which when squared gives the degree of association between the values of two random variables. Most correlation coefficients are normalized so that they have values between +1 (which indicates perfect correlation) and -1 (which indicates perfect inverse correlation); a value of 0 indicates no correlation. As the absolute value of the correlation coefficient increases, so does the strength of correlation. When not otherwise specified, Pearson's correlation coefficient is meant. The true theoretical correlation coefficient for a population is symbolized ρ; the sample correlation coefficient, computed from experimental data, estimates the theoretical and is symbolized r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| correlation |
Correlation is the degree to which the results of two bets are related. Zero correlation means the results are not related at all. Correlated is the adjective form, and correlation is a noun. An example of two bets that are correlated is the Giants to lead at the half and the Giants to win the game. Sportsbooks do not like to write correlated parlays.
출처: www.basketballfreesportspicks.com/glossary.shtml
|
| correlation |
A measure of the degree of dependency between two or more variables.
출처: www.equanto.com/glossary/c.html
|
| correlation |
A measure of the degree to which returns on two risky assets move in tandem. A positive correlation means the returns move together. A negative correlation means they vary inversely.
출처: www.harperrisk.com/ArtGlossary/ArtGlosscd.htm
|