TY - DATA T1 - Chimera - regular vines Python (4 to 8 nodes) PY - 2023/04/28 AU - Marcel 't Hart AU - Oswaldo Morales Napoles AU - Mojtaba Rajabi AU - Gina Torres Alves UR - https://data.4tu.nl/articles/dataset/_/20655120 DO - 10.4121/20655120.v1 KW - Vines KW - Python KW - Library KW - Chimera N2 - <p>Vine copulas have become the standard tool for modelling complex probabilistic dependence. It has been shown that the</p><p>number of regular vines grows extremely quickly with the number of nodes. Chimera is the first attempt to map the vast space of</p><p>regular vines. No dataset containing all regular vines is available. The atlas of regular vines, Chimera, comprises all 24 4×4 matrices representing regular vines</p><p>on 4 nodes, 480 5×5 matrices representing regular vines on 5 nodes, 23,040 6×6 matrices representing regular vines on 6</p><p>nodes, 2,580,480 7×7 matrices representing regular vines on 7 nodes and 660,602,880 8×8 matrices representing regular</p><p>vines on 8 nodes. Regular vines in Chimera are classified according to their tree-equivalence class. All regular vines were fitted to synthetic data to demonstrate the potential of Chimera. It provides thus a tool for researchers to navigate this vast space in an orderly fashion.</p><p>This dataset contain vine matrices in for Python </p><p><br></p> ER -