Sentence examples for unbiased variance from inspiring English sources

Using Murthy (Sankhya 18 (1957) 379) we develop their unbiased estimators and their unbiased variance estimators.

The unbiased variance estimates come at some cost to signal detection efficiency.

The approximation enables nearly unbiased variance estimation, where the bias is primarily due to the limited number of simulations.

By using almost unbiased variance estimators, an estimator of the covariance matrix of this procedure is derived.

The purpose of this study was to determine if GCV-spline of fMRI time series yields unbiased variance estimates of linear regression model parameters.

If we adopt an inverse gamma prior distribution G R for σ2, the PDF for unbiased variance V = Y/(n − 1) is written as follow;.

Using the sequence unbiased variances of observed x i = ln(T i ) for many repeater sequences, we can estimate values of the parameters, ϕ and ζ, in inverse gamma prior distribution with a conventional maximum likelihood method.

In these cases it is not possible to perform standard design-unbiased variance estimation and ad-hoc solutions should be pursued.

The strategy S + AVER resulted in unbiased genetic variance estimates but decreased the residual variance, especially for BW1 and BW2.

This paper proposes a derivative-free version of nonlinear unbiased minimum variance filter for Mars entry navigation.

This methodology, which requires the complete specificity of all cosmic-ray detector design parameters, is shown to provide approximately unbiased, minimum variance, and normally distributed spectra information for events detected by an instrument having a wide range of commonly used detector response functions.