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Analyzing skewed data by power normal model

Gupta, Rameshwar; Gupta, Ramesh - In: TEST: An Official Journal of the Spanish Society of … 17 (2008) 1, pp. 197-210

Persistent link: https://www.econbiz.de/10005759572

Monotonicity of the (reversed) hazard rate of the (maximum) minimum in bivariate distributions

Gupta, Ramesh; Gupta, Rameshwar; Gupta, Pushpa - In: Metrika 63 (2006) 2, pp. 223-241

Persistent link: https://www.econbiz.de/10005178920

Absolute continuous bivariate generalized exponential distribution

Kundu, Debasis; Gupta, Rameshwar - In: AStA Advances in Statistical Analysis 95 (2011) 2, pp. 169-185

Persistent link: https://www.econbiz.de/10009149511

Analysis of Hybrid Life-tests in Presence of Competing Risks

Kundu, Debasis; Gupta, Rameshwar - In: Metrika 65 (2007) 2, pp. 159-170

Persistent link: https://www.econbiz.de/10005602821

Bivariate odds ratio and association measures

Gupta, Ramesh - In: Statistical Papers 52 (2011) 1, pp. 125-138

Persistent link: https://www.econbiz.de/10008925491

Proportional odds frailty model and stochastic comparisons

Gupta, Ramesh; Peng, Cheng - In: Annals of the Institute of Statistical Mathematics 66 (2014) 5, pp. 897-912

In this paper, we present some distributional properties of the survival and frailty distribution involved in the proportional odds (PO) frailty model. Stochastic orderings are studied for this proportional odds frailty model. It is showed that negative dependence arises in the PO frailty model...

Persistent link: https://www.econbiz.de/10011000053

Analysis of discrete data by Conway–Maxwell Poisson distribution

Gupta, Ramesh; Sim, S.; Ong, S. - In: AStA Advances in Statistical Analysis 98 (2014) 4, pp. 327-343

In this paper, we further study the Conway–Maxwell Poisson distribution having one more parameter than the Poisson distribution and compare it with the Poisson distribution with respect to some stochastic orderings used in reliability theory. Likelihood ratio test and the score test are...

Persistent link: https://www.econbiz.de/10010949833

Log-concavity and monotonicity of hazard and reversed hazard functions of univariate and multivariate skew-normal distributions

Gupta, Ramesh; Balakrishnan, N. - In: Metrika 75 (2012) 2, pp. 181-191

Persistent link: https://www.econbiz.de/10010539340

A generalized correlated binomial distribution with application in multiple testing problems

Gupta, Ramesh; Tao, Hui - In: Metrika 71 (2010) 1, pp. 59-77

Persistent link: https://www.econbiz.de/10008467022

Some general results for moments in bivariate distributions

Gupta, Ramesh; Tajdari, Mohammad; Bresinsky, Henrik - In: Metrika 68 (2008) 2, pp. 173-187

Persistent link: https://www.econbiz.de/10005598628