Sentence examples for environment variance from inspiring English sources
In fuzzy environment, variance is carried on as the definition of risk.
In stochastic environment, variance, semivariance and probability of a bad outcome are three popular definitions of risk for portfolio selection.
We detected significant genetic dominance and/or shared sibling environment variance components for several traits.
For all traits, except tail length, the major part of the increased environmental variance was due to the permanent environment variance, maternal effect variance and common-nest effect variance (Table S1).
SOLAR allows us to include house (shared environment) variance component in the model by creating a house matrix including pairs of individuals across the populations, if they are in the same house, they will be assigned a value of 1 and if not, 0. In addition to variance component analysis using SOLAR, we performed regression linkage and variance component analysis using the MERLIN program [25].
Significant loci detected explained only about one-fourth of the genotype by environment variance.
Common environment variances were consistently overestimated and residual variances underestimated, whereas genetic variances were biased in both directions depending on the trait and pre-selection intensity.
As in models of phenotypic covariances, residual variances for singly measured traits (AFR and L) were fixed to zero, allowing estimation of the covariance between residual and nongenetic permanent environment variances of single- and repeated-measures traits, respectively.
The ratio between genotype-by-environment variance and the genetic variance ranged between 0.48 and 1.21, with the greatest values observed for grain yield.
The steepness of the environmental cline is scaled by k E, a standardized measure of the between-environment variance relative to the within-population phenotypic variation.
Heritability estimators calculated within a NAM family as well as across the NCRPIS diversity panel did not involve family or family-by-environment variance components, but were calculated similarly.
