7 citations · 10 across the 5 of their papers we have counts for
5 papers
Restricted LASSO and Double Shrinking
M. Norouzirad, M. Arashi, A. K. Md. Ehsanes Saleh
In the context of multiple regression model, suppose that the vector parameter of interest βis subjected to lie in the subspace hypothesis Hβ= h, where this restriction is based on…
Wishart Generator Distribution
A. Bekker, M. Arashi, J. van Niekerk
The Wishart distribution and its generalizations are among the most prominent probability distributions in multivariate statistical analysis, arising naturally in applied research…
Kernel Oriented Generator Distribution
A. Bekker, M. Arashi
Matrix variate beta (MVB) distributions are used in different fields of hypothesis testing, multivariate correlation analysis, zero regression, canonical correlation analysis and e…
Regression Model With Elliptically Contoured Errors
M. Arashi, A. K. Md E. Saleh, S. M. M. Tabatabaey
For the regression model where the errors follow the elliptically contoured distribution (ECD), we consider the least squares (LS), restricted LS (RLS), preliminary test (PT), Stei…
Estimation of mean vector in elliptical models
Mohammad Arashi
In this paper, we are basically discussing on a class of Baranchik type shrinkage estimators of the vector parameter in a location model, with errors belonging to a sub-class of el…