Computes the power of a positive semi-definite symmetric matrix.
a matrix, preferably symmetric
a single number giving the power
further arguments to the singular value decomposition
for a symmetric matrix the computed result can actually be considered as a version of the given power of the matrix fullfilling the relation:
The symmetry of the matrix is not checked.
U%*% D^p %*% t(P) where the
UDP is the singular value
decomposition of M.
K.Gerald v.d. Boogaart http://www.stat.boogaart.de
1 2 3
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.