1、Reduced variance in estimation.
2、Showing or having no variance in proportion, structure, or appearance.
3、In general, 9.53% of the variance in debt maturity can be explained by industrial classification, and 4.15% of the variance by area dummy variables.
4、The variance-covariance matrix still include parameter of variance in this condition, so our purpose is to look for feasible estimations.
5、The linkage between systematic reduction of variance in reducing project risk.
6、CONCLUSION: Validity and reliability of DFI were acceptable. DFI could reflect DF and its variance in clinic treatments.
7、Although having great variance in sequence, group I introns share a number of conserved base-paired regions, which take part in the formation of the catalytic structure.
8、This paper gives a necessary condition for the admissibility of a nonnegative, quadratic estimator for error variance in linear model with respect to restricted ellipsoidal parameter space.
9、A multivariable statistical quality control method was presented to decrease the variance in product quality by the influence of process disturbance.
