# zbMATH — the first resource for mathematics

## Gupta, Ramesh Chandra

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 Author ID: gupta.ramesh-c Published as: Gupta, R.; Gupta, R. C.; Gupta, Rames C.; Gupta, Ramesh; Gupta, Ramesh C. Homepage: http://math.umaine.edu/~rgupta/ External Links: MGP · dblp
 Documents Indexed: 182 Publications since 1974, including 1 Book
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#### Co-Authors

 47 single-authored 23 Gupta, Pushpa Lata 18 Kirmani, Syed N. U. A. 15 Tripathi, Ram C. 12 Gupta, Rameshwar D. 9 Akman, Olcay 8 Ghitany, Mohamed E. 8 Ong, Seng-Huat 6 Lvin, Sergey J. 5 Al-Mutairi, Dhaifalla K. 4 Bradley, David M. 4 Michalek, Joel E. 3 Balakrishnan, Narayanaswamy 3 Peng, Cheng 3 Srivastava, Hari Mohan 2 Ahsanullah, Mohammad 2 Arnold, Barry Charles 2 Gómez-Déniz, Emilio 2 Keating, Jerome P. 2 Kundu, Debasis 2 Sim, Shin Zhu 2 Viles, Weston D. 1 Agarwal, Ravi P. 1 Al-Jarallah, Reem A. 1 Albanese, Richard A. 1 Beg, Mirza Iftekhar 1 Bresinsky, Henrik 1 Brown, Nicole 1 Gupta, Devki Nandan 1 Gupta, Diksha 1 Gupta, Pushpa I. 1 Gurland, John 1 Huang, Jie 1 Kannan, Nandini 1 Langford, Eric S. 1 Launer, Robert L. 1 Leiva, Víctor 1 Li, Xue 1 Ma, Suchun 1 Ma, Tiefeng 1 Pair, Robert K. 1 Panchang, Vijay G. 1 Ramakrishnan, Suja 1 Raychaudhuri, Aparna 1 Sanhueza, Antonio I. 1 Sankaran, Paduthol Gaduthol 1 Shanmugam, Ramalingam 1 Singh, Jagbir 1 Subramanian, Sundarraman 1 Tajdari, Mohammad 1 Tao, Hui 1 Tian, Suzhong 1 Tiwari, Ram Chandra 1 Tripati, Ram C. 1 Waleed, Muhammad 1 Wang, Bingxia 1 Wang, Na 1 Warren, Robin 1 White, Thomas J. 1 Zhou, Xingwang
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#### Serials

 36 Communications in Statistics. Theory and Methods 15 Journal of Statistical Planning and Inference 10 Probability in the Engineering and Informational Sciences 9 Annals of the Institute of Statistical Mathematics 9 Computational Statistics and Data Analysis 6 Metrika 6 Sankhyā. Series B. Methodological 5 Mathematische Operationsforschung und Statistik. Series Statistics 5 Statistics 5 Journal of Statistical Computation and Simulation 4 Applied Mathematics and Computation 4 Journal of Applied Probability 4 Mathematical and Computer Modelling 4 Communications in Statistics. Simulation and Computation 4 Communications in Statistics 3 IEEE Transactions on Reliability 3 Communications in Statistics. Stochastic Models 2 Scandinavian Journal of Statistics 2 Journal of Multivariate Analysis 2 Mathematics and Computers in Simulation 2 South African Statistical Journal 2 Statistics & Probability Letters 2 Applied Mathematics Letters 2 Test 2 Statistical Papers 2 Journal of Applied Statistical Science 2 AStA. Advances in Statistical Analysis 1 Advances in Applied Probability 1 Computers & Mathematics with Applications 1 Mathematical Biosciences 1 Biometrical Journal 1 Journal of Computational and Applied Mathematics 1 Metron 1 Scandinavian Actuarial Journal 1 Statistica Neerlandica 1 Trabajos de Estadistica y de Investigacion Operativa 1 Applied Stochastic Models and Data Analysis 1 Dynamics of Continuous, Discrete and Impulsive Systems 1 Journal of Applied Statistics 1 Applied Stochastic Models in Business and Industry 1 Stochastic Models 1 REVSTAT 1 Statistical Methodology 1 Statistical Methods 1 Journal of Statistical Theory and Practice 1 Sankhyā
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#### Fields

 156 Statistics (62-XX) 48 Probability theory and stochastic processes (60-XX) 11 Operations research, mathematical programming (90-XX) 9 Numerical analysis (65-XX) 5 Biology and other natural sciences (92-XX) 2 General and overarching topics; collections (00-XX) 2 Ordinary differential equations (34-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Difference and functional equations (39-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

#### Citations contained in zbMATH

147 Publications have been cited 1,516 times in 1,038 Documents Cited by Year
Modeling failure time data by Lehman alternatives. Zbl 0900.62534
Gupta, Ramesh C.; Gupta, Rameshwar D.; Gupta, Pushpa L.
1998
Proportional reversed hazard rate model and its applications. Zbl 1119.62098
Gupta, Ramesh C.; Gupta, Rameshwar D.
2007
The role of weighted distributions in stochastic modeling. Zbl 0734.62093
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1990
Closure and monotonicity properties of nonhomogeneous Poisson processes and record values. Zbl 1134.60313
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1988
Reliability studies of the skew-normal distribution and its application to a strength-stress model. Zbl 1009.62513
Gupta, Ramesh C.; Brown, Nicole
2001
On the monotonic properties of discrete failure rates. Zbl 0908.62099
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1997
A class of Hurwitz-Lerch zeta distributions and their applications in reliability. Zbl 1131.62093
Gupta, Pushpa L.; Gupta, Ramesh C.; Ong, Seng-Huat; Srivastava, H. M.
2008
Analyzing skewed data by power normal model. Zbl 1148.62008
Gupta, Rameshwar D.; Gupta, Ramesh C.
2008
Determination of change points of non-monotonic failure rates. Zbl 0991.62085
Gupta, Ramesh C.; Warren, Robin
2001
Analysis of zero-adjusted count data. Zbl 0875.62096
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1996
Mean residual life function for certain types of non-monotonic ageing. Zbl 0813.60081
Gupta, Ramesh C.; Olcay Akman, H.
1995
Relations for reliability measures under length biased sampling. Zbl 0627.62098
Gupta, Ramesh C.; Keating, Jerome P.
1986
Generalized skew normal model. Zbl 1076.62096
Gupta, Ramesh C.; Gupta, Rameshwar D.
2004
Score test for zero inflated generalized Poisson regression model. Zbl 1185.62041
Gupta, Pushpa Lata; Gupta, Ramesh C.; Tripathi, Ram C.
2004
On the monotonic properties of the residual variance and their applications in reliability. Zbl 0621.62096
Gupta, Ramesh C.
1987
Stochastic comparisons in frailty models. Zbl 1093.62096
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2006
On the determination of a distribution by its median residual life function: A functional equation. Zbl 0531.60085
Gupta, Ramesh C.; Langford, Eric S.
1984
On the moments of residual life in reliability and some characterization results. Zbl 0513.62017
Gupta, Pushpa Lata; Gupta, Ramesh C.
1983
Residual coefficient of variation and some characterization results. Zbl 0958.62096
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2000
On the reliability studies of a weighted inverse Gaussian model. Zbl 0846.62073
Gupta, Ramesh C.; Akman, H. Olcay
1995
On characterization of distributions by conditional expectations. Zbl 0299.62011
Gupta, Ramesh C.
1975
Failure rate of the minimum and maximum of a multivariate normal distribution. Zbl 0990.62045
Gupta, Pushpa L.; Gupta, Ramesh C.
2001
Relationships between order statistics and record values and some characterization results. Zbl 0541.60012
Gupta, Ramesh C.
1984
Modified power series distribution and some of its applications. Zbl 0318.62009
Gupta, Ramesh C.
1974
On order relations between reliability measures. Zbl 0617.60084
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1987
On some mixture models based on the Birnbaum-Saunders distribution and associated inference. Zbl 1214.62014
Balakrishnan, N.; Gupta, Ramesh C.; Kundu, Debasis; Leiva, Víctor; Sanhueza, Antonio
2011
Estimating reliability in proportional odds ratio models. Zbl 1452.62726
Gupta, Ramesh C.; Peng, Cheng
2009
Inflated modified power series distributions with applications. Zbl 0937.62551
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1995
A new generalization of the negative binomial distribution. Zbl 1430.62036
Gupta, Ramesh C.; Ong, S. H.
2004
A study of log-logistic model in survival analysis. Zbl 0932.62110
Gupta, Ramesh C.; Akman, Olcay; Lvin, Sergey
1999
Analysis of lognormal survival data. Zbl 0900.92003
Gupta, Ramesh C.; Kannan, Nandini; Raychaudhuri, Aparna
1997
Analysis of long-tailed count data by Poisson mixtures. Zbl 1062.62022
Gupta, Ramesh C.; Ong, S. H.
2005
On the proportional odds model in survival analysis. Zbl 1027.62072
Kirmani, S. N. U. A.; Gupta, Ramesh C.
2001
Ageing characteristics of the Weibull mixtures. Zbl 1095.60509
Gupta, Pushpa L.; Gupta, Ramesh C.
1996
On life distributions having monotone residual variance. Zbl 1133.62356
Gupta, Ramesh C.; Kirmani, S. N. U. A.; Launer, Robert L.
1987
General frailty model and stochastic orderings. Zbl 1168.62095
Gupta, Ramesh C.; Gupta, Rameshwar D.
2009
Statistical inference for the common mean of two log-normal distributions and some applications in reliability. Zbl 1445.62268
Gupta, Ramesh C.; Li, Xue
2006
Estimation of parameters in the beta binomial model. Zbl 0816.62024
Tripathi, Ram C.; Gupta, Ramesh C.; Gurland, John
1994
Estimating turning points of the failure rate of the extended Weibull distribution. Zbl 05689643
Gupta, Ramesh C.; Lvin, Sergey; Peng, Cheng
2010
Role of equilibrium distribution in reliability studies. Zbl 1115.60081
Gupta, Ramesh C.
2007
Some characterization results based on factorization of the (reversed) hazard rate function. Zbl 1087.62015
Gupta, Rameshwar D.; Gupta, Ramesh C.; Sankaran, P. G.
2004
Estimation of $$\Pr (a'x>b'y)$$ in the multivariate normal case. Zbl 0699.62053
Gupta, R. D.; Gupta, Ramesh C.
1990
On the distribution of order statistics for a random sample size. Zbl 0531.62011
Gupta, D.; Gupta, R. C.
1984
On some association measures in bivariate distributions and their relationships. Zbl 1022.62050
Gupta, Ramesh C.
2003
Point and interval estimation of $$P(X<Y)$$: The normal case with common coefficient of variation. Zbl 0938.62014
Gupta, Ramesh C.; Ramakrishnan, S.; Zhou, Xingwang
1999
On the proportional mean residual life model and its implications. Zbl 0916.62064
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1998
Testing the equality coefficients of variation in $$K$$ normal populations. Zbl 0875.62077
Gupta, Ramesh C.; Ma, Suchun
1996
On the distribution of the sum of $$n$$ non-identically distributed uniform random variables. Zbl 1014.62011
Bradley, David M.; Gupta, Ramesh C.
2002
On the multivariate normal hazard. Zbl 0895.60021
Gupta, Pushpa L.; Gupta, Ramesh C.
1997
A generalization of the log-series distribution. Zbl 0585.62044
Tripathi, Ram C.; Gupta, Ramesh C.
1985
Waiting time paradox and size biased sampling. Zbl 0444.62017
Gupta, Ramesh C.
1979
Estimation of reliability from Marshall-Olkin extended Lomax distributions. Zbl 1195.62156
Gupta, Ramesh C.; Ghitany, M. E.; Al-Mutairi, D. K.
2010
Characterization based on convex conditional mean function. Zbl 1130.62012
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2008
Limiting behaviour of the mean residual life. Zbl 1049.62014
Bradley, David M.; Gupta, Ramesh C.
2003
Statistical inference based on the length-biased data for the inverse Gaussian distribution. Zbl 0930.62020
Gupta, Ramesh C.; Akman, Olcay
1998
On the characterization of survival distributions in reliability by properties of their renewal densities. Zbl 0496.62013
Gupta, R. C.
1979
Analysis of discrete data by Conway-Maxwell Poisson distribution. Zbl 1443.62045
Gupta, Ramesh C.; Sim, S. Z.; Ong, S. H.
2014
Reliability studies of bivariate distributions with Pareto conditionals. Zbl 0979.62083
Gupta, Ramesh C.
2001
Residual life function in reliability studies. Zbl 0955.62104
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1998
Analysis of failure time data by Burr distribution. Zbl 0925.62409
Gupta, Pushpa L.; Gupta, Ramesh C.; Lvin, Sergey J.
1996
Distribution of the sum of independent generalized logarithmic series variables. Zbl 0326.60014
Gupta, Ramesh C.
1976
Some characterizations of discrete distributions by properties of their moment distributions. Zbl 0307.62009
Gupta, Ramesh C.
1975
Random effect bivariate survival models and stochastic comparisons. Zbl 1191.62174
Gupta, Ramesh C.; Gupta, Rameshwar D.
2010
Some characterization of distributions by functions of failure rate and mean residual life. Zbl 1087.62014
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2004
Some characterization results based on the conditional expectation of function of non-adjacent order statistic (record value). Zbl 1078.62008
2004
Minimum variance unbiased estimation in a modified power series distribution and some of its applications. Zbl 0404.62026
Gupta, Ramesh C.
1977
Estimation of reliability in a series system with random sample size. Zbl 1284.62620
Al-Mutairi, D. K.; Ghitany, M. E.; Gupta, Ramesh C.
2011
Reliability studies of bivariate distributions with exponential conditionals. Zbl 1144.62344
Gupta, Ramesh C.
2008
Variance residual life function in reliability studies. Zbl 1416.62570
Gupta, Ramesh C.
2006
Representing the mean residual life in terms of the failure rate. Zbl 1045.62104
Gupta, R. C.; Bradley, D. M.
2003
Estimation of critical points in the mixture inverse Gaussian model. Zbl 0911.62089
Gupta, Ramesh C.; Akman, Olcay
1997
A comparison between the ordinary and the length-biased modified power series distributions with applications. Zbl 0653.62014
Tripathi, Ram C.; Gupta, Ramesh C.
1987
Local dependence functions for some families of bivariate distributions and total positivity. Zbl 1187.62108
Gupta, Ramesh C.; Kirmani, S. N. U. A.; Srivastava, H. M.
2010
Reliability studies of the log-exponential inverse Gaussian distribution. Zbl 1177.62114
Ghitany, M. E.; Al-Mutairi, D. K.; Gupta, Ramesh C.
2009
Monotonicity of the (reversed) hazard rate of the (maximum) minimum in bivariate distributions. Zbl 1096.62010
Gupta, Ramesh C.; Gupta, Rameshwar D.; Gupta, Pushpa L.
2006
Probability of ties and Markov property in discrete order statistics. Zbl 0468.60083
Gupta, Pushpa Lata; Gupta, Ramesh C.
1981
Properties of additive frailty model in survival analysis. Zbl 1349.62503
Gupta, Ramesh C.
2016
On a class of generalized Marshall-Olkin bivariate distributions and some reliability characteristics. Zbl 1277.60029
Gupta, Ramesh C.; Kirmani, S. N. U. A.; Balakrishnan, N.
2013
Log-concavity and monotonicity of hazard and reversed hazard functions of univariate and multivariate skew-normal distributions. Zbl 1238.62013
Gupta, Ramesh C.; Balakrishnan, N.
2012
Statistical inference for the risk ratio in $$2\times 2$$ binomial trials with structural zero. Zbl 1446.62275
Gupta, Ramesh C.; Tian, Suzhong
2007
The monotonicity of the reliability measures of the beta distribution. Zbl 0954.62120
Gupta, P. L.; Gupta, R. C.
2000
A comparison of various estimators of the mean of an inverse Gaussian distribution. Zbl 0775.62049
Akman, Olcay; Gupta, Ramesh C.
1992
Simultaneous comparison of scale estimators. Zbl 0562.62025
Keating, Jerome P.; Gupta, Ramesh C.
1984
On the mean residual life function in survival studies. Zbl 0474.62092
Gupta, Ramesh C.
1981
Some counterexamples in the competing risk analysis. Zbl 0415.62079
Gupta, Ramesh C.
1979
A generalized correlated binomial distribution with application in multiple testing problems. Zbl 1355.62007
Gupta, Ramesh C.; Tao, Hui
2010
Distribution of a linear function of correlated ordered variables. Zbl 1419.62125
Gupta, Pushpa L.; Gupta, Ramesh C.
2009
Reliability of a $$k$$ out of $$n$$ system of components sharing a common environment. Zbl 1175.90121
Gupta, R. C.
2002
On the crossings of reliability measures. Zbl 0942.62117
Gupta, Ramesh C.; Gupta, Pushpa L.
2000
Estimation of reliability in a bivariate normal distribution with equal coefficients of variation. Zbl 0916.62065
Gupta, Ramesh C.; Subramanian, Sundarraman
1998
Some moment inequalities for the minimal repair process. Zbl 1134.90366
Kirmani, S. N. U. A.; Gupta, Ramesh C.
1992
On predicting repair times in a minimal repair process. Zbl 0695.62228
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1989
On the determination of three-parameter Weibull MLE’s. Zbl 0695.62073
Panchang, Vijay G.; Gupta, Ramesh C.
1989
Estimation of $$P(Y_ p>\max (Y_ 1,Y_ 2,\dots ,Y_{p-1}))$$ in the exponential case. Zbl 0642.62017
Gupta, R. D.; Gupta, Ramesh C.
1988
Another generalization of the logarithmic series and the geometric distributions. Zbl 0641.62010
Tripathi, Ram C.; Gupta, Ramesh C.
1988
A comparison of various estimators of reliability. Zbl 0617.62107
Gupta, Ramesh C.; Gupta, R. D.
1987
A characterization of the Poisson process. Zbl 0591.60072
Gupta, Pushpa Lata; Gupta, Ramesh C.
1986
Determination of reliability functions by the TTT transform. Zbl 0564.62082
Gupta, Ramesh C.; Michalek, Joel E.
1985
On negative moments of generalized Poisson distribution. Zbl 0413.62013
Gupta, Ramesh C.
1979
Some characterizations of distributions by properties of their forward and backward recurrence times in a renewal process. Zbl 0348.60119
Gupta, Ramesh C.
1976
Unified theory for a sheared gas-solid suspension: from rapid granular suspension to its small-Stokes-number limit. Zbl 1419.76647
Alam, M.; Saha, S.; Gupta, R.
2019
Association measures in the bivariate correlated frailty model. Zbl 06890264
Gupta, Ramesh C.
2018
The Weibull-Conway-Maxwell-Poisson distribution to analyze survival data. Zbl 1357.62093
Gupta, Ramesh C.; Huang, Jie
2017
Bivariate frailty model and association measure. Zbl 1402.62119
Gupta, Ramesh C.
2017
A bivariate generalized geometric distribution with applications. Zbl 1380.62062
Gómez-Déniz, E.; Ghitany, M. E.; Gupta, Ramesh C.
2017
Properties of additive frailty model in survival analysis. Zbl 1349.62503
Gupta, Ramesh C.
2016
Reliability characteristics of Farlie-Gumbel-Morgenstern family of bivariate distributions. Zbl 1341.62291
Gupta, Ramesh C.
2016
Preservation of failure rate function shape in weighted distributions. Zbl 1443.62319
Gupta, Ramesh C.; Arnold, Barry C.
2016
Mean residual life function for additive and multiplicative hazard rate models. Zbl 1373.62496
Gupta, Ramesh C.
2016
Reliability studies of bivariate Birnbaum-Saunders distribution. Zbl 1373.62495
Gupta, Ramesh C.
2015
Analysis of discrete data by Conway-Maxwell Poisson distribution. Zbl 1443.62045
Gupta, Ramesh C.; Sim, S. Z.; Ong, S. H.
2014
A proportional hazard Marshall-Olkin extended family of distributions and its application to Gompertz distribution. Zbl 1305.62093
Al-Jarallah, R. A.; Ghitany, M. E.; Gupta, Ramesh C.
2014
Proportional odds frailty model and stochastic comparisons. Zbl 1309.62166
Gupta, Ramesh C.; Peng, Cheng
2014
On a class of generalized Marshall-Olkin bivariate distributions and some reliability characteristics. Zbl 1277.60029
Gupta, Ramesh C.; Kirmani, S. N. U. A.; Balakrishnan, N.
2013
Estimation of reliability from a bivariate log-normal data. Zbl 1431.62454
Gupta, Ramesh C.; Ghitany, M. E.; Al-Mutairi, D. K.
2013
Characterizations via regression of generalized order statistics. Zbl 1365.62166
Beg, M. I.; Ahsanullah, M.; Gupta, Ramesh C.
2013
Log-concavity and monotonicity of hazard and reversed hazard functions of univariate and multivariate skew-normal distributions. Zbl 1238.62013
Gupta, Ramesh C.; Balakrishnan, N.
2012
Some properties of the bivariate lognormal distribution for reliability applications. Zbl 1291.60028
Gupta, Pushpa L.; Gupta, Ramesh C.
2012
Estimation of reliability in a parallel system with random sample size. Zbl 1259.62091
Gupta, Ramesh C.; Ghitany, M. E.; Al-Mutairi, D. K.
2012
Reliability and non-reliability studies of Poisson variables in series and parallel systems. Zbl 1244.65010
Gupta, Pushpa L.; Gupta, Ramesh C.; Ong, Seng-Huat; Srivastava, H. M.
2012
Regression mean residual life of a parallel system of dependent components. Zbl 1300.62101
Gupta, Ramesh C.
2012
Statistical inference for the extended generalized inverse Gaussian model. Zbl 1431.62455
Gupta, Ramesh C.; Viles, Weston
2012
On some mixture models based on the Birnbaum-Saunders distribution and associated inference. Zbl 1214.62014
Balakrishnan, N.; Gupta, Ramesh C.; Kundu, Debasis; Leiva, Víctor; Sanhueza, Antonio
2011
Estimation of reliability in a series system with random sample size. Zbl 1284.62620
Al-Mutairi, D. K.; Ghitany, M. E.; Gupta, Ramesh C.
2011
Bivariate odds ratio and association measures. Zbl 1247.60023
Gupta, Ramesh C.
2011
Roller-coaster failure rates and mean residual life functions with application to the extended generalized inverse Gaussian model. Zbl 1209.90125
Gupta, Ramesh C.; Viles, Weston
2011
Estimating turning points of the failure rate of the extended Weibull distribution. Zbl 05689643
Gupta, Ramesh C.; Lvin, Sergey; Peng, Cheng
2010
Estimation of reliability from Marshall-Olkin extended Lomax distributions. Zbl 1195.62156
Gupta, Ramesh C.; Ghitany, M. E.; Al-Mutairi, D. K.
2010
Random effect bivariate survival models and stochastic comparisons. Zbl 1191.62174
Gupta, Ramesh C.; Gupta, Rameshwar D.
2010
Local dependence functions for some families of bivariate distributions and total positivity. Zbl 1187.62108
Gupta, Ramesh C.; Kirmani, S. N. U. A.; Srivastava, H. M.
2010
A generalized correlated binomial distribution with application in multiple testing problems. Zbl 1355.62007
Gupta, Ramesh C.; Tao, Hui
2010
Reliability functions of bivariate distributions in modeling marked point processes. Zbl 1192.62214
Gupta, Ramesh C.
2010
Estimating reliability in proportional odds ratio models. Zbl 1452.62726
Gupta, Ramesh C.; Peng, Cheng
2009
General frailty model and stochastic orderings. Zbl 1168.62095
Gupta, Ramesh C.; Gupta, Rameshwar D.
2009
Reliability studies of the log-exponential inverse Gaussian distribution. Zbl 1177.62114
Ghitany, M. E.; Al-Mutairi, D. K.; Gupta, Ramesh C.
2009
Distribution of a linear function of correlated ordered variables. Zbl 1419.62125
Gupta, Pushpa L.; Gupta, Ramesh C.
2009
A class of Hurwitz-Lerch zeta distributions and their applications in reliability. Zbl 1131.62093
Gupta, Pushpa L.; Gupta, Ramesh C.; Ong, Seng-Huat; Srivastava, H. M.
2008
Analyzing skewed data by power normal model. Zbl 1148.62008
Gupta, Rameshwar D.; Gupta, Ramesh C.
2008
Characterization based on convex conditional mean function. Zbl 1130.62012
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2008
Reliability studies of bivariate distributions with exponential conditionals. Zbl 1144.62344
Gupta, Ramesh C.
2008
Some general results for moments in bivariate distributions. Zbl 1433.60006
Gupta, Ramesh C.; Tajdari, Mohammad; Bresinsky, Henrik
2008
Proportional reversed hazard rate model and its applications. Zbl 1119.62098
Gupta, Ramesh C.; Gupta, Rameshwar D.
2007
Role of equilibrium distribution in reliability studies. Zbl 1115.60081
Gupta, Ramesh C.
2007
Statistical inference for the risk ratio in $$2\times 2$$ binomial trials with structural zero. Zbl 1446.62275
Gupta, Ramesh C.; Tian, Suzhong
2007
Stochastic comparisons in frailty models. Zbl 1093.62096
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2006
Statistical inference for the common mean of two log-normal distributions and some applications in reliability. Zbl 1445.62268
Gupta, Ramesh C.; Li, Xue
2006
Variance residual life function in reliability studies. Zbl 1416.62570
Gupta, Ramesh C.
2006
Monotonicity of the (reversed) hazard rate of the (maximum) minimum in bivariate distributions. Zbl 1096.62010
Gupta, Ramesh C.; Gupta, Rameshwar D.; Gupta, Pushpa L.
2006
Analysis of long-tailed count data by Poisson mixtures. Zbl 1062.62022
Gupta, Ramesh C.; Ong, S. H.
2005
Reliability functions of generalized log-normal model. Zbl 1080.62077
Gupta, R. C.; Lvin, S.
2005
Reliability functions of bivariate distributions with second kind of beta conditionals. Zbl 1070.62090
Gupta, R. C.
2005
Monotonicity of failure rate and mean residual life function of a gamma-type model. Zbl 1062.62230
Gupta, Ramesh C.; Lvin, Sergey
2005
Generalized skew normal model. Zbl 1076.62096
Gupta, Ramesh C.; Gupta, Rameshwar D.
2004
Score test for zero inflated generalized Poisson regression model. Zbl 1185.62041
Gupta, Pushpa Lata; Gupta, Ramesh C.; Tripathi, Ram C.
2004
A new generalization of the negative binomial distribution. Zbl 1430.62036
Gupta, Ramesh C.; Ong, S. H.
2004
Some characterization results based on factorization of the (reversed) hazard rate function. Zbl 1087.62015
Gupta, Rameshwar D.; Gupta, Ramesh C.; Sankaran, P. G.
2004
Some characterization of distributions by functions of failure rate and mean residual life. Zbl 1087.62014
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2004
Some characterization results based on the conditional expectation of function of non-adjacent order statistic (record value). Zbl 1078.62008
2004
Moments of residual life and some characterization results. Zbl 1092.62109
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2004
Modelling count data by random effect Poisson model. Zbl 1192.62038
Gupta, Pushpa L.; Gupta, Ramesh C.; Ong, S. H.
2004
On some association measures in bivariate distributions and their relationships. Zbl 1022.62050
Gupta, Ramesh C.
2003
Limiting behaviour of the mean residual life. Zbl 1049.62014
Bradley, David M.; Gupta, Ramesh C.
2003
Representing the mean residual life in terms of the failure rate. Zbl 1045.62104
Gupta, R. C.; Bradley, D. M.
2003
On the distribution of the sum of $$n$$ non-identically distributed uniform random variables. Zbl 1014.62011
Bradley, David M.; Gupta, Ramesh C.
2002
Reliability of a $$k$$ out of $$n$$ system of components sharing a common environment. Zbl 1175.90121
Gupta, R. C.
2002
Reliability studies of the skew-normal distribution and its application to a strength-stress model. Zbl 1009.62513
Gupta, Ramesh C.; Brown, Nicole
2001
Determination of change points of non-monotonic failure rates. Zbl 0991.62085
Gupta, Ramesh C.; Warren, Robin
2001
Failure rate of the minimum and maximum of a multivariate normal distribution. Zbl 0990.62045
Gupta, Pushpa L.; Gupta, Ramesh C.
2001
On the proportional odds model in survival analysis. Zbl 1027.62072
Kirmani, S. N. U. A.; Gupta, Ramesh C.
2001
Reliability studies of bivariate distributions with Pareto conditionals. Zbl 0979.62083
Gupta, Ramesh C.
2001
Residual coefficient of variation and some characterization results. Zbl 0958.62096
Gupta, Ramesh C.; Kirmani, S. N. U. A.
2000
The monotonicity of the reliability measures of the beta distribution. Zbl 0954.62120
Gupta, P. L.; Gupta, R. C.
2000
On the crossings of reliability measures. Zbl 0942.62117
Gupta, Ramesh C.; Gupta, Pushpa L.
2000
A study of log-logistic model in survival analysis. Zbl 0932.62110
Gupta, Ramesh C.; Akman, Olcay; Lvin, Sergey
1999
Point and interval estimation of $$P(X<Y)$$: The normal case with common coefficient of variation. Zbl 0938.62014
Gupta, Ramesh C.; Ramakrishnan, S.; Zhou, Xingwang
1999
Modeling failure time data by Lehman alternatives. Zbl 0900.62534
Gupta, Ramesh C.; Gupta, Rameshwar D.; Gupta, Pushpa L.
1998
On the proportional mean residual life model and its implications. Zbl 0916.62064
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1998
Statistical inference based on the length-biased data for the inverse Gaussian distribution. Zbl 0930.62020
Gupta, Ramesh C.; Akman, Olcay
1998
Residual life function in reliability studies. Zbl 0955.62104
Gupta, Ramesh C.; Kirmani, S. N. U. A.
1998
Estimation of reliability in a bivariate normal distribution with equal coefficients of variation. Zbl 0916.62065
Gupta, Ramesh C.; Subramanian, Sundarraman
1998
Numerical methods for the maximum likelihood estimation of Weibull parameters. Zbl 1126.62322
Gupta, Pushpa L.; Gupta, Ramesh C.; Lvin, Sergey J.
1998
A general approach of studying random environmental models. Zbl 0907.62105
Gupta, Pushpa I.; Gupta, Ramesh C.
1998
On the monotonic properties of discrete failure rates. Zbl 0908.62099
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1997
Analysis of lognormal survival data. Zbl 0900.92003
Gupta, Ramesh C.; Kannan, Nandini; Raychaudhuri, Aparna
1997
On the multivariate normal hazard. Zbl 0895.60021
Gupta, Pushpa L.; Gupta, Ramesh C.
1997
Estimation of critical points in the mixture inverse Gaussian model. Zbl 0911.62089
Gupta, Ramesh C.; Akman, Olcay
1997
Analysis of zero-adjusted count data. Zbl 0875.62096
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1996
Ageing characteristics of the Weibull mixtures. Zbl 1095.60509
Gupta, Pushpa L.; Gupta, Ramesh C.
1996
Testing the equality coefficients of variation in $$K$$ normal populations. Zbl 0875.62077
Gupta, Ramesh C.; Ma, Suchun
1996
Analysis of failure time data by Burr distribution. Zbl 0925.62409
Gupta, Pushpa L.; Gupta, Ramesh C.; Lvin, Sergey J.
1996
Estimation of coefficient of variation in weighted inverse Gaussian model. Zbl 0930.60030
Gupta, Ramesh C.; Akman, Olcay
1996
Weighted bivariate logarithmic series distributions. Zbl 0875.62207
Gupta, Ramesh C.; Tripathi, Ram C.
1996
Mean residual life function for certain types of non-monotonic ageing. Zbl 0813.60081
Gupta, Ramesh C.; Olcay Akman, H.
1995
On the reliability studies of a weighted inverse Gaussian model. Zbl 0846.62073
Gupta, Ramesh C.; Akman, H. Olcay
1995
Inflated modified power series distributions with applications. Zbl 0937.62551
Gupta, Pushpa L.; Gupta, Ramesh C.; Tripathi, Ram C.
1995
Bayes estimation in a mixture inverse Gaussian model. Zbl 0852.62029
Gupta, Ramesh C.; Akman, H. Olcay
1995
Some results on randomly stopped minimal repair processes. Zbl 0844.60061
Kirmani, S. N. U. A.; Gupta, Ramesh C.
1995
Estimation of parameters in the beta binomial model. Zbl 0816.62024
Tripathi, Ram C.; Gupta, Ramesh C.; Gurland, John
1994
Statistical tests involving several independent gamma distributions. Zbl 0799.62023
Tripathi, Ram C.; Gupta, Ramesh C.; Pair, Robert K.
1993
A comparison of various estimators of the mean of an inverse Gaussian distribution. Zbl 0775.62049
Akman, Olcay; Gupta, Ramesh C.
1992
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