The variance modifies the control inputs and propagates the modification to the system outputs.
If the dependent variable can be adequately dichotomised, we will use Poisson regression with robust error variance (modified Poisson regression) to estimate risk ratios (relative risks).
The degree to which genetic variance modified the influence of outliers varied, in turn, with sample size (number of genotypes), such that outliers had the greatest adverse effect on the estimated predictive accuracy for the small datasets (n = 177 genotypes) with reduced genetic variance.
Figures 3, 4, 5, 6 and 7 represent the variations of the means and deviations for all the different objectives (VE t, number of genes, number of conditions, overlap and gene variance) when modifying each configuration parameter.
Application of a GSEA variant [51], the Levene test for homogeneity of variance as modified by Brown and Forsythe (LBF), [52] identified several pathways that included both positive and negative regulators of cholesterol homeostasis.
Reasons to divergent findings may be related to differences in the background diet and genetic variance, which modify the FA composition of serum lipids (24).
Under this model, the BRCA1 modifying variance reached an artificial upper boundary of 2.0, but the BRCA2 modifying variance converged to a lower value (1.423).
In this analysis, we generalised the model to allow for different polygenic and modifying variances in mutation carriers and noncarriers.
Thus, it establishes an important role for stochastic epigenetic variation in adaptation to fluctuating environments: by modifying the geometric mean fitness, variance-modifying genes can change the course of evolution and determine the long-term trajectory of the evolving system.
where is the channel gain for link is the AWGN at the destination node with variance is the modified AWGN noise at with equivalent variance.
(6) and (7) can be used to correct the mean and variance of the modified ratio Z1 to better reflect the mean and variance of the original ratio Z0.
