Description Usage Arguments Details Value Author(s) References
Compute information matrices based on block matrices.
1 | compute_info(P0_mat, mat_del = NULL, mat_sigma2 = NULL, mat_tau = NULL)
|
P0_mat |
(matrix, n*n) Scale projection matrix under REML. |
mat_del |
(matrix, n*n) Derivative of the scale covariance matrix of Y with respect to delta. |
mat_sigma2 |
(matrix, n*n) Derivative of the scale covariance matrix of Y with respect to sigma2. |
mat_tau |
(matrix, n*n) Derivative of the scale covariance matrix of Y with respect to tau. |
This function gives the information value of the interaction strength.
I0 |
(matrix, n*n) The computed information value. |
Wenying Deng
Arnab Maity and Xihong Lin. Powerful tests for detecting a gene effect in the presence of possible gene-gene interactions using garrote kernel machines. December 2011.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.