Sentence examples for change of variance from inspiring English sources

These designs minimize the mean-squared errors if linear regression models are correct with uncorrelated errors, subject to two robust constraints which control the change of the bias and the change of variance under model departures.

Although the acquired fault mechanism solutions are given by the high degree of sensitivity with respect to the depth with a little change of variance reduction values, normal faulting type of the solutions at the shallower depths found in this study corresponds to the tectonic structure of the Marmara region.

Change of variance in wind speed after the discontinuity or (sigma _{2} > sigma _{1}), where (sigma _{1}) is the standard deviation in the solar wind in the 20 min window before t CME, and (sigma _{2}) is the standard deviation in the same window following t CME.

The differences in rates of change of variance components translated to systematic alterations of heritability, at least at some rates of environmental change.

Until now however, no study has focused on the change of variance of birth weight during gestation.

This algorithm uses the cumulative sums of squares (Dk) of a time series to identify retrospectively a change of variance.

Concentration of reactants, in the investigated range, did not influence mean size of particles, while significant changes of variance were observed: passing from 0.25 to 1 M concentration, variances of particle size increased for w = 5 and for w = 6.25, while decreased for w = 7.5.

And this is a concept emphasized by Professor Brunnermeier at Princeton and some of his colleagues, that we have to change analysis of variance to recognize, I'm sorry, we have to change Value at Risk to recognize that portfolios can sometimes co-vary more than we thought.

Sensitivity analysis is performed to study the feasibility of using the changes of variances and covariances of the dynamic responses of the structure as input to the ANN.

I considered four response variables: the rate of change of phenotypic variance, the rate of change of genotypic variance, average trait heritability over the duration of each simulation, and population persistence.

Differences in the initial levels of additive and phenotypic variance, and differences in the rate of change of each variance component, results in systematic differences in the average trait heritability in a constant environment.