Sentence examples for matrices and variance from inspiring English sources

Among these methods, correlation matrices and variance inflating factor (VIF) technique is commonly used.

The likelihood function can be penalized to improve estimation of covariance matrices and variance components by shrinking sample eigenvalues towards a given value [ 42], a property that can be enforced through the prior distribution.

We chose unweighted least squares (ULS) estimation based on polychoric correlation matrices and variance-adjusted estimation methods to improve the precision of our estimates given these skewed categorical data [ 20, 22].

We checked the multicollinearity with the correlation matrix and variance inflation factor (VIF).

We develop a highly efficient Markov Chain Monte Carlo (MCMC) algorithm that allows for Bayesian variable selection among the regressors to model both the mean (i.e., the design matrix) and variance.

Spherical representations of a correlation matrix and variance inflation factors (VIF) were used to identify correlations and co-linearity between covariates and explanatory variables.

The aim of this section is to derive the marginal expectation and variance of the test statistics, by integrating over the distribution of genotypes and the variance components of the random polygenetic effects, given the relationship matrix and variance components of the true model.

In the second example, we use the same algorithm for a second-order, time continuous system, with discrete-time observation, parameter-dependent state, control and noise matrices, and noise variance.

X i and Z i are incidence matrices and the variance of the bull's breeding values is Var u i) = G.

SM-GBLUP uses the genomic relationship matrix G T, and variance components were estimated within the data (since the variance components in Table  1 do not apply to DYD).

To allow for a Riccati equation approach, singularities in the weighting matrices and time-variance are accounted for using a lifting approach.