Sentence examples for using a variance components from inspiring English sources

RANDOM NID BIRD /TYPE = VC;/* Fates of nests within each nesting attempt are "nested" within each individual bird (i.e., nest fates may be correlated within individual birds); "TYPE = VC" models the correlation among nests within birds using a variance components covariance structure (this is the default in SAS but other covariance structures can be specified).

The relative contribution of genetic and environmental factors to variation in the LFT proteins was assessed and quantified using a variance components model fitting approach.

Mendel option 19 performs QTL association using a variance components model.

For family-based designs, non-independence of cases can be taken into account by using a variance components framework.

The relationship between copy number variation and probe-level gene expression was examined using a variance components model, as implemented in the software package SOLAR.

Using a variance components method, genome-wide linkage analysis was performed using quantitative traits obtained by adjusting MD measurements for known covariates.

Using a variance component decomposition approach, the latter method allows flexibility in handling complex data sets.

Heritabilities for CVD risk factor phenotypes are estimated using a variance component approach.

The nine selected chromosome segments were first scanned for single QTL using a variance component approach.

This fits a mixture of normal distributions to the empirical data dynamically using a variance component model.

Therefore, to perform a genome-scan for QTL using a variance component based analysis, an IBD matrix is needed for each tested genome position τ.