sqrt-methods {distrMod} | R Documentation |
sqrt-methods using generalized inverses for p.s.d. matrices
sqrt(x) ## S4 method for signature 'PosSemDefSymmMatrix': sqrt(x)
x |
a p.s.d. matrix (of class PosSemDefSymmMatrix |
signature(x = "PosSemDefSymmMatrix")
: produces a symmetric,
p.s.d. matrix y such that x = y^2.Peter Ruckdeschel Peter.Ruckdeschel@itwm.fraunhofer.de