cov_inv.hpp

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#pragma once
 
#include "NumCpp/Core/Enums.hpp"
#include "NumCpp/Core/Internal/StaticAsserts.hpp"
#include "NumCpp/Functions/cov.hpp"
#include "NumCpp/Linalg/inv.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc
{
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<double> cov_inv(const NdArray<dtype>& x, Bias bias = Bias::NO)
    {
        STATIC_ASSERT_ARITHMETIC(dtype);
 
        return linalg::inv(cov(x, bias));
    }
} // namespace nc