Search Results - person:"Upadhyay, S."

A Bayes algorithm for model compatibility and comparison of ARMA(p,q) models

Tripathi, Praveen Kumar; Sen, Rijji; Upadhyay, S.K. - In: Statistics in Transition New Series 22 (2021) 2, pp. 95-123

The paper presents a Bayes analysis of an autoregressive-moving average model and its components based on exact likelihood and weak priors for the parameters where the priors are defined so that they incorporate stationarity and invertibility restrictions naturally. A Gibbs-Metropolis hybrid...

Persistent link: https://www.econbiz.de/10012600294

A Bayes algorithm for model compatibility and comparison of ARMA(p,q) models

Tripathi, Praveen Kumar; Sen, Rijji; Upadhyay, S. K. - In: Statistics in transition : an international journal of … 22 (2021) 2, pp. 95-123

The paper presents a Bayes analysis of an autoregressive-moving average model and its components based on exact likelihood and weak priors for the parameters where the priors are deﬁned so that they incorporate stationarity and invertibility restrictions naturally. A Gibbs-Metropolis hybrid...

Persistent link: https://www.econbiz.de/10012582468

Posterior analysis of lognormal regression mdoels using the Gibbs sampler

Upadhyay, Shri Kant; Peshwani, M. - In: Statistical papers 49 (2008) 1, pp. 59-85

Persistent link: https://www.econbiz.de/10003579731

Posterior analysis of lognormal regression models using the Gibbs sampler

Upadhyay, S.; Peshwani, M. - In: Statistical Papers 49 (2008) 1, pp. 59-85

Persistent link: https://www.econbiz.de/10008533804

Assessing the Value of the Threshold Parameter in the Weibull Distribution Using Bayes Paradigm

Upadhyay, S.K.; Mukherjee, B. - In: IEEE transactions on reliability : R ; IEEE T R 57 (2008) 3, pp. 489-497

Persistent link: https://www.econbiz.de/10008098988

Weibull extension model: A Bayes study using Markov chain Monte Carlo simulation

Gupta, Ashutosh; Mukherjee, Bhaswati; Upadhyay, S.K. - In: Reliability engineering & system safety 93 (2008) 10, pp. 1434-1443

Persistent link: https://www.econbiz.de/10008054861

Weibull extension model: A Bayes study using Markov chain Monte Carlo simulation

Gupta, Ashutosh; Mukherjee, Bhaswati; Upadhyay, S.K. - In: Reliability engineering & system safety 93 (2008) 10, pp. 1434-1444

Persistent link: https://www.econbiz.de/10008893270

South Asia : developments and regional cooperation

Upadhyay, S. S. - 2007 - 1. publ.

Persistent link: https://www.econbiz.de/10014007944

BAYES ANALYSIS OF A THREE-PARAMETER PARETO DISTRIBUTION VIA SAMPLE BASED APPROACHES

Upadhyay, S.K.; Peshwani, M.; Javed, I.A.; Tripathi, S.; … - In: American journal of mathematical and management sciences 27 (2007) 1-2, pp. 213-242

Persistent link: https://www.econbiz.de/10007859551

PREFACE

Mishra, Satya N.; Upadhyay, S.K. - In: American journal of mathematical and management sciences 27 (2007) 1-2, pp. 3-4

Persistent link: https://www.econbiz.de/10007859565