2 papers
stat.ME2026
Bivariate inverse Gaussian degradation processes with shared random effects and an application to fatigue cracks
Yuvraj Dutta, Sandip Barui, Debanjan Mitra +1
The inverse Gaussian (IG) process is a widely used model for univariate degradation data. For bivariate degradation data involving two performance characteristics (PCs), dependence…
stat.AP2025
A Doubly-Flexible Model Based on Generalized Gamma Frailty for Two-component Load-sharing Systems
Shilpi Biswas, Ayon Ganguly, Debanjan Mitra
For two-component load-sharing systems, a doubly-flexible model is developed where the generalized Fruend bivariate (GFB) distribution is used for the baseline of the component lif…