grasps - Groupwise Regularized Adaptive Sparse Precision Solution
Provides a unified framework for sparse-group regularization and precision matrix estimation in Gaussian graphical models. It implements multiple sparse-group penalties, including sparse-group lasso, sparse-group adaptive lasso, sparse-group SCAD, and sparse-group MCP, and solves them efficiently using ADMM-based optimization. The package is designed for high-dimensional network inference where both sparsity and group structure are present.
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admm-algorithmgaussian-graphical-modelgroup-informationprecision-matrix-estimationsparse-matrixquartoopenblascppopenmp
5.38 score 1 stars 20 scripts 538 downloads
pecan - Portfolio for Economic Complexity Analysis and Navigation
A portfolio of tools for economic complexity analysis and industrial upgrading navigation. The package implements essential measures in international trade and development economics, including the relative comparative advantage (RCA), economic complexity index (ECI) and product complexity index (PCI). It enables users to analyze export structures, explore product relatedness, and identify potential upgrading paths grounded in economic theory, following the framework in Hausmann et al. (2014) <doi:10.7551/mitpress/9647.001.0001>.
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economic-complexityindustrial-upgradeinternational-tradeproduct-space
3.41 score 17 scripts 208 downloads
ionet - Network Analysis for Input-Output Tables
Network functionalities specialized for data generated from input-output tables.
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input-output-analysisnetwork-analysiscpp
3.18 score 3 stars 1 scripts 389 downloads