rxSymInvCholCreate | R Documentation |
Creates an object for calculating Omega/Omega^-1 and derivatives
rxSymInvCholCreate( mat, diag.xform = c("sqrt", "log", "identity"), create.env = TRUE, envir = parent.frame() )
mat |
Initial Omega matrix |
diag.xform |
transformation to diagonal elements of OMEGA. or |
create.env |
– Create an environment to calculate the inverses. (By default TRUE) |
envir |
– Environment to evaluate function, bu default it is the parent frame. |
A rxSymInv object OR a rxSymInv environment
Matthew L. Fidler
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