Assertion: multiple correlation coefficient | /r/HasProperty | = f([x.sub.2],[x.sub.3
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Source sentences:
text: As a result, the power of the test of significance for an independent variable [X.sub.1] is reduced by a factor of (1-[r.sup.2.sub.(1|2,3,....)]), where [r.sub.(1|2,3,....)] is defined as the multiple correlation coefficient for the model [X.sub.1] = f([X.sub.2],[X.sub.3],...), and all [X.sub.i] are independent variables in the larger model (3,4).