Bayesian wavelet Stein's unbiased risk estimation of multivariate normal distribution under reflected normal loss: Bayesian wavelet Stein's unbiased risk estimation

H Karamikabir, N Karamikabir, MA Khajeian… - … and Computing in …, 2023 - Springer
In this paper, we consider the generalized Bayes estimator of mean vector parameter for
multivariate normal distribution with unknown mean vector and covariance matrix under …

Low and high dimensional wavelet thresholds for matrix-variate normal distribution

H Karamikabir, A Sanati… - … in Statistics-Simulation and …, 2024 - Taylor & Francis
The matrix-variate normal distribution is a probability distribution that is a generalization of
the multivariate normal distribution to matrix-valued random variables. In this paper, we …

Adjusted bias and risk for estimating treatment effect after selection with an application in idiopathic osteoporosis

O Abdalghani, M Arshad, KR Meena… - … Decision Making in …, 2021 - taylorfrancis.com
In clinical researches, when comparing the effects of different treatments (therapies or
drugs), usually a physician would like to select the most effective treatment among k (≥ 2) …