regularization_sequence.h

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#pragma once
 
#include <Eigen/SparseCore>
#include <string>
 
namespace slope {
 
Eigen::ArrayXd
lambdaSequence(const int p,
               const double q,
               const std::string& type,
               const int n = -1,
               const double theta1 = 1.0,
               const double theta2 = 1.0);
 
Eigen::ArrayXd
regularizationPath(const Eigen::ArrayXd& alpha_in,
                   const int path_length,
                   double alpha_min_ratio,
                   const double alpha_max);
 
} // namespace slope