Sentence examples for the estimation of variance from inspiring English sources
The estimation of variance of the estimator is a key feature of the proposed newly tuned estimation methodology.
Further, for S MIS, frequent convergence problems occurred in the estimation of variance components.
The purpose of this paper is to introduce a new method, which we call maximum composite likelihood (MCL), for the estimation of variance and covariance components.
The choice of optimal designs for the estimation of variance components depends on the method of estimation, the model used, and the values of the variance components themselves.
The excerise show that about 30 year long time series are needed to have reasonable accuracy for the estimation of variance, when also corrections of the annual cycle is required.
In cluster randomized designs structured with balanced ranked set sampling, we propose a pooled pivotal test to improve the power of detecting any treatment effect by stabilizing the estimation of variance components when groups are unevenly sized.
We can interpret this as an iterative quadratic regularization inversion followed by the estimation of variances τ j which are used in the next iteration to define the variance matrix D.
For the estimation of variances, no investigations were necessary with SRSWOR, because in this case unbiased estimators were possible for the HT estimator from equation (15) and for the D estimator from equations (18).
The main differences between the GeNorm algorithm [ 6] and the model-based approach in NormFinder [ 27] is that the latter takes into account the inter- and intra-group variation, as well as the estimation of variances.
In our study, since minor allele frequencies for some SNPs were low, using bootstrap samples had the potential to reduce the bias on variable selections due to large variations in the estimation of variances caused by low minor allele frequencies.
As the sources of variability are hierarchical in nature, the estimation of corresponding variance components would also require successive subsampling.
