DESP_SPT_MaxDegreeRoot2

Graph


  This function computes iteratively the shortest path trees of maximum height equal to 1 and choosing the root a priori as the node of maximal degree, for each connected component.


Several estimators of the diagonal elements of a sparse precision
(inverse covariance) matrix from a sample of Gaussian vectors for a
given matrix of estimated marginal regression coefficients. Moreover, a robust estimator
of the precision matrix is proposed.
To install package 'gurobi', instructions at
<http://user.gurobi.com/download/gurobi-optimizer> and
<http://www.gurobi.com/documentation/6.0/refman/r_api_overview.html>.

DESP_SPT_MaxDegreeRoot2: SPT - of maximum height equal to 1 - computation choosing root a priori as the node of maximal degree

Description

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See Also