Assertion: sample correlation coefficient | /r/HasProperty | unbiased
Facets:
value: asymptotically
type: MANNER
Source sentences:
text: If the sample size is moderate or large and the population is normal, then, in the case of the bivariate normal distribution, the sample correlation coefficient is the maximum likelihood estimate of the population correlation coefficient, and is asymptotically unbiased and efficient, which roughly means that it is impossible to construct a more accurate estimate than the sample correlation coefficient.