Assertion: regression's variable | /r/RelatedTo | each other
Facets:
Source sentences:
text: $, is a matrix of known variables related to each other, generally speaking, in an arbitrary fashion, and
text: With more than two variables being related to each other, the value of the coefficient of multiple correlation depends on the choice of dependent variable: a regression of y {\displaystyle y} on x {\displaystyle x} and z {\displaystyle z} will in general have a different R {\displaystyle R} than will a regression of z {\displaystyle z} on x {\displaystyle x} and y {