Pushpa L. Gupta

1.6k total citations · 1 hit paper
29 papers, 1.2k citations indexed

About

Pushpa L. Gupta is a scholar working on Statistics and Probability, Statistics, Probability and Uncertainty and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Pushpa L. Gupta has authored 29 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Statistics and Probability, 12 papers in Statistics, Probability and Uncertainty and 7 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Pushpa L. Gupta's work include Statistical Distribution Estimation and Applications (23 papers), Probabilistic and Robust Engineering Design (9 papers) and Reliability and Maintenance Optimization (7 papers). Pushpa L. Gupta is often cited by papers focused on Statistical Distribution Estimation and Applications (23 papers), Probabilistic and Robust Engineering Design (9 papers) and Reliability and Maintenance Optimization (7 papers). Pushpa L. Gupta collaborates with scholars based in United States, Canada and Malaysia. Pushpa L. Gupta's co-authors include Ramesh C. Gupta, Rameshwar D. Gupta, Ram C. Tripathi, S. H. Ong, H. M. Srivastava, Thomas J. White, Joel Michalek and Pandurang M. Kulkarni and has published in prestigious journals such as Applied Mathematics and Computation, Computational Statistics & Data Analysis and Journal of Applied Probability.

In The Last Decade

Pushpa L. Gupta

29 papers receiving 1.1k citations

Hit Papers

Modeling failure time data by lehman alternatives 1998 2026 2007 2016 1998 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Modeling failure time data by lehman alternatives
    1998 627 citations Ramesh C. Gupta, Pushpa L. Gupta et al. Communication in Statistics- Theory and Methods profile →

Peers

Pushpa L. Gupta
N. Unnikrishnan Nair India
Mustafa Ç. Korkmaz Türkiye
Ismihan Bairamov Türkiye
Faton Merovcı Kosovo
Essam K. AL-Hussaini Egypt
P. G. Sankaran India
Gamze Özel Türkiye
Emrah Altun Türkiye
Gokarna Aryal United States
Marcelo Bourguignon Brazil
N. Unnikrishnan Nair India
Pushpa L. Gupta
Citations per year, relative to Pushpa L. Gupta Pushpa L. Gupta (= 1×) peers N. Unnikrishnan Nair

Countries citing papers authored by Pushpa L. Gupta

Since Specialization
Citations

This map shows the geographic impact of Pushpa L. Gupta's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Pushpa L. Gupta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Pushpa L. Gupta more than expected).

Fields of papers citing papers by Pushpa L. Gupta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pushpa L. Gupta. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Pushpa L. Gupta. The network helps show where Pushpa L. Gupta may publish in the future.

Co-authorship network of co-authors of Pushpa L. Gupta

This figure shows the co-authorship network connecting the top 25 collaborators of Pushpa L. Gupta. A scholar is included among the top collaborators of Pushpa L. Gupta based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Pushpa L. Gupta. Pushpa L. Gupta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Gupta, Pushpa L.. (2015). Properties of Reliability Functions of Discrete Distributions. Communication in Statistics- Theory and Methods. 44(19). 4114–4131. 5 indexed citations
2.
Gupta, Pushpa L., Ramesh C. Gupta, S. H. Ong, & H. M. Srivastava. (2011). Reliability and non-reliability studies of Poisson variables in series and parallel systems. Applied Mathematics and Computation. 218(9). 5112–5120. 3 indexed citations
3.
Gupta, Pushpa L., Ramesh C. Gupta, & Ram C. Tripathi. (2004). Score Test for Zero Inflated Generalized Poisson Regression Model. Communication in Statistics- Theory and Methods. 33(1). 47–64. 49 indexed citations
4.
Gupta, Ramesh C. & Pushpa L. Gupta. (2000). On the crossings of reliability measures. Statistics & Probability Letters. 46(3). 301–305. 5 indexed citations
5.
Gupta, Ramesh C., Pushpa L. Gupta, & Rameshwar D. Gupta. (1998). Modeling failure time data by lehman alternatives. Communication in Statistics- Theory and Methods. 27(4). 887–904. 627 indexed citations breakdown →
6.
Michalek, Joel, et al.. (1998). Correction for bias introduced by truncation in pharmacokinetic studies of environmental contaminants. Environmetrics. 9(2). 165–174. 7 indexed citations
7.
Gupta, Pushpa L. & Ramesh C. Gupta. (1997). On the Multivariate Normal Hazard. Journal of Multivariate Analysis. 62(1). 64–73. 11 indexed citations
8.
Gupta, Pushpa L., Ramesh C. Gupta, & Ram C. Tripathi. (1997). On the monotonic properties of discrete failure rates. Journal of Statistical Planning and Inference. 65(2). 255–268. 60 indexed citations
9.
Gupta, Pushpa L., et al.. (1996). Analysis op failure time data by burr distribution. Communication in Statistics- Theory and Methods. 25(9). 2013–2024. 26 indexed citations
10.
Gupta, Pushpa L., Ramesh C. Gupta, & Ram C. Tripathi. (1996). Analysis of zero-adjusted count data. Computational Statistics & Data Analysis. 23(2). 207–218. 91 indexed citations
11.
Gupta, Pushpa L. & Ramesh C. Gupta. (1996). Ageing Characteristics of the Weibull Mixtures. Probability in the Engineering and Informational Sciences. 10(4). 591–600. 34 indexed citations
12.
Gupta, Pushpa L., Ramesh C. Gupta, & Ram C. Tripathi. (1995). Inflated modified power series distributions with applications. Communication in Statistics- Theory and Methods. 24(9). 2355–2374. 38 indexed citations
13.
Gupta, Pushpa L. & Ram C. Tripathi. (1990). Effect of length-biased sampling on the modeling error. Communication in Statistics- Theory and Methods. 19(4). 1483–1491. 8 indexed citations
14.
Gupta, Pushpa L. & Ramesh C. Gupta. (1986). A characterization of the Poisson process. Journal of Applied Probability. 23(1). 233–235. 7 indexed citations
15.
Gupta, Pushpa L. & Ramesh C. Gupta. (1986). A characterization of the Poisson process. Journal of Applied Probability. 23(1). 233–235. 6 indexed citations
16.
Tripathi, Ram C., Pushpa L. Gupta, & Ramesh C. Gupta. (1986). Incomplete moments of modified power series districutions with applications. Communication in Statistics- Theory and Methods. 15(3). 999–1015. 2 indexed citations
17.
Gupta, Pushpa L. & Ramesh C. Gupta. (1983). On the moments of residual life in reliability and some characterization results. Communication in Statistics- Theory and Methods. 12(4). 449–461. 66 indexed citations
18.
Gupta, Pushpa L.. (1982). Structural properties and estimation in m|E K | 1 queue. Communication in Statistics- Theory and Methods. 11(6). 711–719. 3 indexed citations
19.
Gupta, Pushpa L.. (1982). Probability generating functions of a MPSD with applications. Series Statistics. 13(1). 99–103. 1 indexed citations
20.
Gupta, Pushpa L. & Ramesh C. Gupta. (1981). Probability of ties and Markov property in discrete order statistics. Journal of Statistical Planning and Inference. 5(3). 273–279. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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