2 papers
stat.ME2026
Robust measures of dispersion for circular data with an anomaly detection rule
Houyem Demni, Mia Hubert, Giovanni C. Porzio +1
Circular variables that represent directions or periodic observations arise in many fields, such as biology and environmental sciences. An important issue when dealing with circula…
cs.NI2025
A clusterability test for directed graphs
Mario R. Guarracino, Pierre Miasnikof, Alexander Y. Shestopaloff +3
In this article, we extend a statistical test of graph clusterability, the test, to directed graphs with no self loops. The test, originally designed for undirected graph…