Sentence examples for using the empirical covariance from inspiring English sources

Using the empirical covariance structures allowed us to assess potential attenuation of model coefficients in bipollutant epidemiologic models.

FBAT method was applied to test association in the presence of linkage and we used the approach using the empirical variance-covariance estimator [82].

All the parameters were estimated using the empirical Bayes approach.

Amino acid sequences were simulated using the empirical JTT model.

Here, a shrinkage method which counterbalances the systematic error in the calculation of the empirical covariance matrix was used [39].

The percentage of clinicians who correctly identified the primary glycemic feature was analyzed using generalized linear mixed model with each group (STG, DST, DVD, and DST+DVD) and type of health care provider as fixed effects; the empirical covariance estimator was computed to account for the dependence of all case study data from each clinician.

The environment characterization metric (ECM) is defined as the empirical covariance matrix of the path parameter vector, (11).

In TIFCORR[27], the mixing matrix estimation is similar by selecting the empirical covariance coefficients above a certain threshold chosen manually.

The empirical covariance is assumed diagonal (no cross covariance between different degrees l and orders m) and is determined by the forecast error standard deviations and an exponentially decaying spatial correlation function.

We derive the spatial covariance matrix R p (f) associated with each training signal in an oracle fashion [30] by alternately applying and (12) to the empirical covariance matrices R ̂ c p ( n, f ) computed as in (5).

The empirical covariance and pseudo-covariance matrix of complex signals s(t) are referred to as cov ( s ( t ) ) : = E [ s ( t ) s ( t ) H ] and pcov ( s ( t ) ) : = E [ s ( t ) s ( t ) ⊤ ], respectively.