TARU PUBLICATIONS
Author

W. Samuel

Department of Business Administration Jamal Mohamed College (Affiliated to Bharathidasan University), Trichy, Tamil Nadu, 620020, India

Published papers
3
Citations
0
Views
218
Downloads
14

Publications

3 papers
Open Access Research Article·pp. 487–515·Vol. 29, Issue 5May 2026

A Bivariate mixture of student’s t and normal distribution : Properties and estimation

G. S. David Sam Jayakumar, W. Samuel, Bejoy John Thomas

Published Online: 13 Mar 2026DOI: 10.47974/JSMS-1554

In this paper: This paper investigates a Bivariate mixture of the student’s t and Normal distributions, referred to as the t-Normal distribution, where the marginals are univariate Student’s t and Normal distributio...

AbstractReferencesFull Text PDF (1.1 MB)Views: 61Downloads: 6Citations: 0
Open Access Research Article·pp. 285–299·Vol. 29, Issue 3Mar 2026

The beta (b5) distribution of Kind-5

G. S. David Sam Jayakumar, W. Samuel

Published Online: 30 Dec 2025DOI: 10.47974/JSMS-1490

In this paper: This paper introduces a beta distribution (BD) of Kind-5 with its density function expressed in terms of Gauss hypergeometrric function. Key distributional properties including the cumulative distribu...

AbstractReferencesFull Text PDF (487 KB)Views: 73Downloads: 4Citations: 0
Open Access Research Article·pp. 1311–1330·Vol. 28, Issue 7Oct 2025

On a multivariate Lindley distribution of Kind-1

G. S. David Sam Jayakumar, W. Samuel

Published Online: 26 Aug 2025DOI: 10.47974/JSMS-1455

In this paper: This article introduces a multivariate (p-variate) extension of the univariate Lindley distribution, known as Kind-1 of Multivariate Lindley Distribution (MLD). Further, the Cumulative, Marginal, Mult...

AbstractReferencesFull Text PDF (1.2 MB)Views: 84Downloads: 4Citations: 0