Description Usage Arguments Details Value Note Author(s)
Estimate the variance components in a mixed model, via the AI-REML procedure.
1 |
Y |
An n vector of quantitative outcomes. |
W |
An n by k matrix of k covariates for each of n participants. |
covMatList |
A list of covariance matrices modeling the correlations between study participants (e.g. kinship/GRM matrix, household matrix)/ |
IDs |
A vectpr of IDs that should be in the model. Should be a subset of the rownames of W. Will be taken to be W if not provided. |
start |
A potential vector of starting values for the variance components. |
AIREML.tol |
Tolerance for convergence of the AI-REML procedure. |
maxIter |
Maximum number of iterations of the AI-REML procedure. |
dropZeros |
If TRUE covariance matrices with respective variance components being equal to zero will be dropped and variance components will be re-computed to the other covariance matrices. |
verbose |
If TRUE progress will be reported. |
More soon...
A list with estimated variance componets, and the cholesky decomposition of the inverse covariance matrix, and more.
More details soon!
Matt Conomos
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