Assertion: correlation | /r/HasProperty | different
Facets:
value: quite
type: DEGREE
value: for imbalanced dichotomous data
type: PURPOSE
value: significantly
type: DEGREE
Source sentences:
text: Correlations can be different for imbalanced dichotomous data when there is variance error in sample.
text: We obtain a sample of ill patients and would like to know if the correlation coefficient between the blood tests is different for ill versus well patients.
text: Causation and correlation are two very differentthings.
text: In other words, it asks if the correlation is significantly different than zero.
text: Suppose we have completed studies at three different banks, and we want to test whether the correlation between the test and customer service ratings is the same or different across banks.
text: Therefore, we can reject the null and conclude that the correlations are different.
text: If it is, the correlation coefficient for individuals could be quite different—but tends to be smaller in magnitude