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Dr SHIKHAR TYAGI

MSc, MPhil, PhD
SCHOOL OF SCIENCES

Articles in Journals

Sl.No. Title Name of Journal Date of Publication Volume No/Issue No/Page No
1 On bivariate Teissier model using Copula: dependence properties, and case studies International Journal of System Assurance Engineering and Management 27-Feb-2024 15 / 2 / 1-17

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Sole
Author Name (s) SHIKHAR TYAGI (3736)
Title of Article On bivariate Teissier model using Copula: dependence properties, and case studies
Name of Journal International Journal of System Assurance Engineering and Management
Volume No 15
Issue No 2
Page No 1-17
URL https://link.springer.com/journal/13198
Date of Publication 27-Feb-2024
2 Theory and practice of a bivariate trigonometric Burr XII distribution Afrika Matematika 17-Jul-2023 34 / 3 / 1-25

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,VARUN AGIWAL,SUMIT KUMAR, CHRISTOPHE CHESNEAU
Title of Article Theory and practice of a bivariate trigonometric Burr XII distribution
Name of Journal Afrika Matematika
Volume No 34
Issue No 3
Page No 1-25
URL https://www.springer.com/journal/13370
Date of Publication 17-Jul-2023
3 On Bivariate Inverse Lindley Distribution Derived From Copula thailand statistician 29-Mar-2023 21 / 2 / 291-304

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,MOHAMMED ABULEBDA,ARVIND PANDEY
Title of Article On Bivariate Inverse Lindley Distribution Derived From Copula
Name of Journal thailand statistician
Volume No 21
Issue No 2
Page No 291-304
URL https://ph02.tci-thaijo.org/index.php/thaistat
Date of Publication 29-Mar-2023
4 Generalised Lindley shared additive frailty regression model for bivariate survival data Statistics in Transition 27-Dec-2022 23 / 4 / 161-176

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY,DAVID D HANAGAL
Title of Article Generalised Lindley shared additive frailty regression model for bivariate survival data
Name of Journal Statistics in Transition
Volume No 23
Issue No 4
Page No 161-176
URL https://sit.stat.gov.pl/About
Date of Publication 27-Dec-2022
5 On a Bivariate Xgamma Distribution Derived From Copula Statistica 12-Jul-2022 82 / 1 / 15-40

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,MOHAMMED ABULEBDA,ASHOK K PATHAK,ARVIND PANDEY
Title of Article On a Bivariate Xgamma Distribution Derived From Copula
Name of Journal Statistica
Volume No 82
Issue No 1
Page No 15-40
URL https://rivista-statistica.unibo.it/index
Date of Publication 12-Jul-2022
6 Parametric confidence intervals of generalized process capability index and its applications Life Cycle Reliability and Safety Engineering 23-May-2022 11 / 2 / 177-187

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,SUMIT KUMAR,MAHENDRA SAHA
Title of Article Parametric confidence intervals of generalized process capability index and its applications
Name of Journal Life Cycle Reliability and Safety Engineering
Volume No 11
Issue No 2
Page No 177-187
URL https://link.springer.com/journal/41872
Date of Publication 23-May-2022
7 Weighted Lindley Shared Regression Model For Bivariate Left Censored Data Sankya B 20-Apr-2022 84 / / -

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY,CHRISTOPHE CHESNEAU
Title of Article Weighted Lindley Shared Regression Model For Bivariate Left Censored Data
Name of Journal Sankya B
Volume No 84
Issue No
Page No -
URL https://www.springer.com/journal/13571
Date of Publication 20-Apr-2022
8 Comparison of Multiplicative Frailty Models Under Weibull Baseline Distribution Lobachevskii Journal of Mathematics 28-Mar-2022 42 / 13 / 3184-3195

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY
Title of Article Comparison of Multiplicative Frailty Models Under Weibull Baseline Distribution
Name of Journal Lobachevskii Journal of Mathematics
Volume No 42
Issue No 13
Page No 3184-3195
URL https://link.springer.com/journal/12202
Date of Publication 28-Mar-2022
9 Identifying the Effects of Observed and Unobserved Risk Factors Using Weighted Lindley Shared Regression Model Journal of Statistical Theory and Practice 16-Feb-2022 / / -

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY,CHRISTOPHE CHESNEAU
Title of Article Identifying the Effects of Observed and Unobserved Risk Factors Using Weighted Lindley Shared Regression Model
Name of Journal Journal of Statistical Theory and Practice
Volume No
Issue No
Page No -
URL https://www.springer.com/journal/42519
Date of Publication 16-Feb-2022
10 Weighted Lindley multiplicative regression frailty models under random censored data Computational and Applied Mathematics 11-Oct-2021 40 / / -

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY,VARUN AGIWAL,CHRISTOPHE CHESNEAU
Title of Article Weighted Lindley multiplicative regression frailty models under random censored data
Name of Journal Computational and Applied Mathematics
Volume No 40
Issue No
Page No -
URL https://www.springer.com/journal/40314
Date of Publication 11-Oct-2021
11 Generalized Lindley Shared Frailty Based on Reversed Hazard Rate International Journal of Reliability, Quality and Safety Engineering 30-Sep-2021 29 / 1 / 1-24

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,ARVIND PANDEY,DAVID D HANAGAL,PRAGYA GUPTA
Title of Article Generalized Lindley Shared Frailty Based on Reversed Hazard Rate
Name of Journal International Journal of Reliability, Quality and Safety Engineering
Volume No 29
Issue No 1
Page No 1-24
URL https://www.worldscientific.com/worldscinet/ijrqse
Date of Publication 30-Sep-2021
12 Can the Aging Influence Cold Environment Mediated Cancer Risk in the USA Female Population? Journal of Thermal Biology 15-Jul-2020 92 / 6 / 1-10

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SHIKHAR TYAGI,SHREETAMA BANDYOPADHAYAYA,RASHMI BUNDEL,ARVIND PANDEY,CHANDI C MANDAL
Title of Article Can the Aging Influence Cold Environment Mediated Cancer Risk in the USA Female Population?
Name of Journal Journal of Thermal Biology
Volume No 92
Issue No 6
Page No 1-10
URL https://www.sciencedirect.com/journal/journal-of-thermal-biology
Date of Publication 15-Jul-2020

Blog

Sl.No. Title URL Subject Month Year
1 Importance of Frailty Regression Models in Modern Data Analysis Domain https://medium.com/@shikhartyagi_93772/importance-of-frailty-regression-models-in-modern-data-analysis-domain-8de314569e98 Frailty Models
2 Impact of Indian Election of 2024 on the IT Sector: A Comprehensive Analysis https://medium.com/@shikhartyagi_93772/impact-of-indian-election-of-2024-on-the-it-sector-a-comprehensive-analysis-2b95b75c506e
3 The Future of Data Scientists in India: A 20-Year Outlook https://medium.com/@shikhartyagi_93772/the-future-of-data-scientists-in-india-a-20-year-outlook-e800dcabe5f4 Future of Data Scientists
4 Unleashing the Potential of Generalized Linear Models: Delving into GLM Theory and Application in R https://medium.com/@shikhartyagi_93772/unleashing-the-potential-of-generalized-linear-models-delving-into-glm-theory-and-application-in-r-a5cc79689ab8 Generalized Linear Model
5 Revisiting the Significance of Statistics: Amidst the Data Science Revolution, Have We Overlooked Its Essential Role? https://www.linkedin.com/pulse/revisiting-significance-statistics-amidst-data-science-tyagi-7fgwc Ignorance of Statistics in the era of Data Science
6 In the Era of Data Science, Are We Forgetting the Importance of Statistics? https://medium.com/@shikhartyagi_93772/in-the-era-of-data-science-are-we-forgetting-the-importance-of-statistics-912c5f0e0927
7 Ground Reality and Management of Uttar Pradesh Against Covid19 https://bibokshitowebzine.blogspot.com/2021/05/ground-reality-and-management-of-uttar.html

Participation in Seminars/Conferences/Symposium

Sl.No. Type of Program Role Name of Program Title of Paper Date Organising Institution Level
1 Conference Keynote Speaker National Conference on Information and Computer Sciences (NCICS-2024) Introduction to Data Science and Testing of Hypothesis 19/03/2024 Apollo Arts and Science College National
2 Conference Presenter Ninth International Conference on ?Statistics for Twenty-first Century-2023? (ICSTC-2023) Weighted Lindley Shared Regression Model For Bivariate Left Censored Data 15/12/2023 International Statistics Fraternity(ISF), Department of Statistics and School of Physical and Mathematical Sciences, University of Kerala International
3 Conference Presenter International Conference on Applications of Statistics Impact of Urbanization on Biodiversity of India 02/02/2023 Pachhunga University College, Mizoram University International
4 Conference Presenter International Conference on Applied Mathematics, Informatics, and Computing Sciences (AMICS 2022) Weighted lindley multiplicative regression frailty models under random censored data 05/12/2022 Bosen Academic Research Institute International
5 Seminar Participant Current State Of Econometrics And Career Prospects Of Young Minds 12/09/2022 Department of Statistics, Central University of Rajasthan International
6 Conference Presenter Statistics and Data Science: Theory and Practice for Progress and Prosperity Comparison of Multiplicative Frailty Models Under Generalized Log-Logistic-II Baseline Distribution for Counter Heterogeneous Left Censored Data 11/03/2022 GITAM Deemed to be University International
7 Conference Presenter Recent Application of Statistical Techniques and Analysis (RASTA-2021) Modeling Australian Twin Data Using Generalized Lindley Shared Frailty Models 15/12/2021 Central University of Rajasthan International
8 Conference Presenter Recent Advances in Statistics (ICRAS-2021) Generalized Lindley Shared Frailty Based on Reversed Hazard Rate 11/10/2021 Central University of Rajasthan International
9 Conference Presenter 4th National Conference on Statistics for Science, Social Sciences and Humanities (NCSSSH-2021) Comparison of Multiplicative Frailty Models Under Weibull Baseline Distribution 01/03/2021 Central University of Rajasthan National
10 Conference Presenter Recent Advances in Statistics: Theory And Applications Generalized Lindley Shared Frailty Models 31/01/2020 Central University of Rajasthan National
11 Conference Presenter 3rd National Conference on Statistics for Science, Social Sciences and Humanities (NCSSSH-2019) Generalized Lindley Frailty Models Based on Hazard Rate and Reversed Hazard Rate 13/09/2019 Central University of Rajasthan National
12 Conference Presenter VI-th Rajasthan Science Congress Power Xgamma Distribution: It's Statistical Properties and Application 13/10/2018 Central University of Rajasthan National
13 Conference Participant Advanced Developments in Theoretical And Applied Statistics (ADTAS-2017) 13/11/2017 Central University of Rajasthan National

Invited Talks

Sl.No. Title of the Program Name of the Program Date Name of the Institution
1 Uses of Distribution Theory 18/04/2022 Central University of Rajasthan
2 Basic Uses of R- Software in Big Data Science 14/04/2022 Central University of Rajasthan

Own MPhil/PhD Thesis

Sl.No. Title Guide Name Institution Month Year
1 Some Contributions To Frailty Models For Survival Data Dr Arvind Pandey Central University of Rajasthan
2 A Study On Applied Statistical Techniques Using SPSS Dr Bhupendra Singh Chaudhary Charan Singh University

Workshop/FDP/Training programme Attended

Sl.No. Name of the Workshop/FDP/Training programme Name of Oraganiser Level Date
1 Five-Day FDP on Recent Developments in Statistics and its Applications in Data Science Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, Chennai International 27/03/2024
2 Innovative Pedagogies in the age of ChatGpt Agorae and Jobs in Education (JIE) National 30/01/2024
3 Online Workshop on ?Regression Analysis Comparing Methods in R and SPSS-2023" Department of Statistics and Data Science and Department of Computer Science National 11/12/2023
4 Faculty Development Program on Deep Learning Case Studies Christ Deemed to be University and TATA Consultancy Services National 25/10/2023
5 Research Opportunities in Artificial Intelligence Sreenivasa Institute of Technology and Management Studies (Autonomous), Chittoor International 23/09/2023
6 One Week Online Workshop on Basic Biostatistical Data Analysis using SPSS Rajendra Institute of Medical Sciences International 21/09/2023
7 Time Series and Its Applications Christ Deemed to be University Institutional 14/07/2023
8 Faculty Development Programme (FDP-I) 2023 Christ Deemed to be University Institutional 26/06/2023
9 Computational Statistics and Applied AI Department of Statistics and Data Science National 04/06/2023
10 Faculty Orientation Program Christ Deemed to be University Institutional 13/03/2023
11 Faculty Development Program on Curriculum Design and Revision Christ Deemed to be University Institutional 05/12/2022
12 Induction Program Christ Deemed to be University Institutional 01/12/2022
13 CURRENT STATE OF ECONOMETRICS AND CAREER PROSPECTS OF YOUNG MINDS Department of Statistics, Central University of Rajasthan International 12/09/2022
14 ONE WEEK ONLINE WORKSHOP ON MACHINE LEARNING USING R Aryabhatt Institute of Academic and Research National 25/04/2022
15 One Week Online Faculty Development Program On Advanced Research Methodology Amiruddaula Islamia Degree College National 21/03/2022
16 One Week Online Basic Course on Biomedical Research Science Tech Institute National 21/02/2022
17 One Week Online Training Program on Data Analysis Using MS Excel and SPSS Software? Department of Statistics, Banaras Hindu University National 27/01/2022
18 Statistical Data Analysis using SPSS Science Tech Institute International 21/01/2022
19 Workshop on Data Analytics Indian Statistical Institute, Kolkata National 10/03/2019
20 Reliability Theory and Survival Analysis Indian Statistical Institute, Bangalore National 28/11/2018
21 Statistical Modeling And Optimization Using R Software Institute of Infrastructure Technology Research And Management, Ahmedabad National 01/02/2018
22 exposure training programme on official statistics National Statistical System Training Academy (NSSTA) National 20/07/2015

Awards/Achievements/Others

Sl.No. Name of the Awards/Achievements/Others Description Organisation Month/ Year
1 Reviewer Reviewer, Statistics and Applications Statistics and Applications 21 December 2023
2 Best Young Researcher Award in Statistical Sciences Best Young Researcher Award in Statistical Sciences associated with the 2nd International Conference on Advance Interdisciplinary Research (ICAIR-2023). Digvijai Nath Post Graduate College 09 April 2023
3 Best Young Faculty Award in Statistics and Data Science Best Young Faculty Award in Statistics and Data Science associated with the 2nd International Conference on Research Methodology (ICRM-2023) Dr Shakuntala Misra National Rehabilitation University and Science Tech Institute 30 October 2023
4 Convener of Workshop entitled "Online Workshop on Regression Analysis: Comparing Methods in R and SPSS-2023" I organized a workshop entitled "Online Workshop on Regression Analysis: Comparing Methods in R and SPSS-2023" from 11th Dec - 16th Dec 2023 under the department of Statistics and Data Science and Department of Computer Science. Christ University 16 December 2023
5 Chief Guest of National Conference on Information and Computer Sciences (NCICS-2024) Attended National Conference on Information and Computer Sciences (NCICS-2024) as Chief Guest Apollo Arts and Science College 19 March 2024
6 Reviewer Reviewer for Computational and Mathematical Methods Computational and Mathematical Methods Wiley 29 March 2024
7 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 27 October 2023
8 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 02 February 2024
9 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 27 October 2023
10 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 31 July 2023
11 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 03 March 2023
12 Reviewer Reviewer for International Journal of Systems Assurance Engineering and Management (IJSA) International Journal of Systems Assurance Engineering and Management (IJSA) 01 July 2022
13 Reviewer Reviewer for Journal of Statistical Theory and Practice Journal of Statistical Theory and Practice 20 February 2024
14 BMC Geriatrics Reviewer for BMC Geriatrics BMC Geriatrics 09 November 2023
15 Reviewer Reviewer for Bulletin of Computational Applied Mathematics - Bull CompAMa Bulletin of Computational Applied Mathematics - Bull CompAMa 19 September 2023
16 Reviewer Reviewer for Journal of Mathematics (Wiley) Journal of Mathematics 10 April 2024
17 Reviewer Review a research article for BMC Public health BMC Public health Wiley 17 April 2024

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