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logisticPCA (version 0.2)

project.Fantope: Project onto the Fantope

Description

Project a symmetric matrix onto the convex set of the rank k Fantope

Usage

project.Fantope(x, k)

Arguments

x
a symmetric matrix
k
the rank of the Fantope desired

Value

H
a rank k Fantope matrix
U
a k-dimentional orthonormal matrix with the first k eigenvectors of H