InverseWishartMatrixDistribution
InverseWishartMatrixDistribution[ν,Σ] represents an inverse Wishart matrix distribution with ν degrees of freedom and covariance matrix Σ.
Examples
Create an inverse Wishart distribution:
dist = InverseWishartMatrixDistribution[5, IdentityMatrix[2]]
(* InverseWishartMatrixDistribution[5, {{1, 0}, {0, 1}}] *)Please visit the official Wolfram Language Reference for more details.