Sentence examples for using the variance function from inspiring English sources

By using the variance function, the mean value and the lower end of the range i.e., the first 1 per cent of the mainlobe width distribution, can be predicted with reasonable accuracy.

For the beta distribution, it is convenient to specify log μ ij 1 − μ ij = x ij T β following (1), and using the variance function Var Y ij | x ij = ϕ μ ij 1 − μ ij.

Overly noisy electrodes were rejected using the variance criterion implemented in the function reject_varEventsAndChannels.m of the BBCI toolbox [37].

But without a feedback, when done in VM implemented system, it decodes perfectly using the variance information, derived from our survival function described in Eqs.

Data shown are the Poisson regression coefficients (using quasi-likelihood estimation with the variance function = μ^2) of a lagged variable after adjusting for effects of seasonality, population density, and province.

In this case, we used the varIdent variance function implemented in the nlme package [69].

In this case, we used the varIdent variance function implemented in the nlme package [ 69].

If heterogeneity of variance was found, the variance function (varIdent) was used to model heteroscedasticity to avoid transformations.

Also, when analyzing plaque productivity, the variance function varIdent (library nlme) was used to accommodate heterogeneity in variance among different top agar treatments [ 34].

We calculated the Pearson's definition of K, defined as the fourth central moment divided by the square of the variance, using the following function: (11) K = μ 4 σ 4, where μ4 is the fourth moment about the mean and σ is the standard deviation.

Modelling the residual variance at the cluster level by using variance function (varIdent) improved the model performance as measured by the AIC.