| Phase II Shewhart‐type Control Charts for Monitoring Times Between Events and Effects of Parameter Estimation N Kumar, S Chakraborti Quality and Reliability Engineering International 32 (1), 315-328, 2016 | 46 | 2016 |
| Improved Shewhart-type Charts for Monitoring Times Between Events N Kumar, S Chakraborti, AC Rakitzis Journal of Quality Technology 49 (3), 278-296, 2017 | 44 | 2017 |
| Design and implementation of qth quantile-unbiased tr-chart for monitoring times between events N Kumar, A Baranwal Quality and Reliability Engineering International 35 (4), 1061-1081, 2019 | 26 | 2019 |
| Multiple outlier test for upper outliers in an exponential sample S Lalitha, N Kumar Journal of applied statistics 39 (6), 1323-1330, 2012 | 26 | 2012 |
| Testing for upper outliers in gamma sample N Kumar, S Lalitha Communications in Statistics-Theory and Methods 41 (5), 820-828, 2012 | 23 | 2012 |
| Bayesian Monitoring of Times Between Events: The Shewhart tr-Chart N Kumar, S Chakraborti Journal of Quality Technology 49 (2), 136-154, 2017 | 22 | 2017 |
| Improved Phase I Control Charts for Monitoring Times Between Events N Kumar, S Chakraborti Quality and Reliability Engineering International 31 (4), 659-668, 2015 | 22 | 2015 |
| Conditional Analysis of Phase II Exponential Chart for Monitoring Times to an Event N Kumar Quality Technology & Quantitative Management 17 (3), 285-306, 2020 | 19 | 2020 |
| Statistical design of phase II exponential chart with estimated parameters under the unconditional and conditional perspectives using exact distribution of median run length N Kumar Quality Technology & Quantitative Management 19 (1), 1-18, 2022 | 11 | 2022 |
| Phase II Exponential Charts for Monitoring Time Between Events Data: Performance Analysis Using Exact Conditional Average Time to Signal Distribution N Kumar, S Chakraborti, P Castagliolla Journal of Statistical Computation and Simulation, 2022 | 11 | 2022 |
| Testing for Multiple Upper and Lower outliers in an Exponential Sample N Kumar, CT Lin Journal of Statistical Computation and Simulation, 2017 | 10 | 2017 |
| Finite sample performance of an estimator of process capability index C_pm for the autocorrelated data A Srivastava, A Chaturvedi, N Kumar Communications in Statistics-Simulation and Computation, 2021 | 9 | 2021 |
| Statistical Design of ATS-unbiased Charts with Runs Rules for Monitoring Exponential Times Between Events N Kumar, AC Rakitzis, S Chakraborti, T Singh Communications in Statistics – Theory and Methods, 2022 | 7 | 2022 |
| Test for multiple upper outliers in an exponential sample irrespective of origin N Kumar Statistics 47 (1), 184-190, 2013 | 7 | 2013 |
| Use of Median Based Estimator to Construct Phase II Exponential Chart N Kumar, S Jaiswal Quality and Reliability Engineering International 36 (6), 2044-2056, 2020 | 6 | 2020 |
| Shewhart-type Phase II Control Charts for Monitoring Times to an Event with a Guaranteed In-Control and Good Out-of-Control Performance N Kumar, A Baranwal, S Chakraborti Quality and Reliability Engineering International 36 (1), 231-246, 2020 | 6 | 2020 |
| Testing of Suspected Observations in an Exponential Sample With Unknown Origin N Kumar Communication in Statistics-Theory and Methods 44 (17), 3668-3679, 2015 | 6 | 2015 |
| Exact distributions of tests of outliers for exponential samples N Kumar Statistical Papers 60 (6), 2031-2061, 2019 | 5 | 2019 |
| Time between events monitoring with control charts S Chakraborti, N Kumar, AC Rakitzis, R Sparks Wiley Statsref, 2023 | 4* | 2023 |
| A procedure for testing suspected observations N Kumar Statistical Papers 54 (2), 471-478, 2013 | 4 | 2013 |
Athanasios RakitzisAssistant Professor in the University of PiraeusVerified email at unipi.gr
