3 papers
astro-ph.GA2026
Multi-layered model-based characterisation of the local-Universe galaxy data from the GAMA survey
Fan Dai, Ranjan Maitra, Ivan K. Baldry
Understanding the formation and evolution of galaxy populations requires robust classification and characterisation techniques that jointly account for internal galaxy properties a…
stat.ME2026
Boxplots and quartile plots for grouped and periodic angular data
Joshua D. Berlinski, Fan Dai, Ranjan Maitra
Angular observations, or observations lying on the unit circle, arise in many disciplines and require special care in their description, analysis, interpretation and visualization.…
astro-ph.HE2026
Latent characterisation of the complete BATSE gamma ray bursts catalogue using Gaussian mixture of factor analysers and model-estimated overlap-based syncytial clustering
Fan Dai, Ranjan Maitra
Characterising and distinguishing gamma-ray bursts (GRBs) has interested astronomers for many decades. While some authors have found two or three groups of GRBs by analyzing only a…