matrixfrac

<p>input matrix, needs to be positive semidefinite.</p>

Provides a simple high-level wrapper for
'Julia' package 'Convex.jl' (see <https://github.com/JuliaOpt/Convex.jl> for
more information),
which makes it easy to describe and solve convex optimization problems in R.
The problems can be dealt with include:
linear programs,
second-order cone programs,
semidefinite programs,
exponential cone programs.

Changcheng Li 

matrixfrac: x^T P^-1 x

Description

Usage

Arguments