Prof. Subrata Chakraborty

Prof. Subrata Chakraborty
Prof. Subrata Chakraborty
...
Professor
Statistics

Profile

Education:

  1. Bachelor’s Degree : B. Sc. (Major) in Statistics, Gauhati University (GU)

  2. Master’s Degree: M. Sc. in Statistics, GU

  3. Ph.D.: Ph. D., Tezpur University

  4. Other:

    1. Post graduate Diploma in Computer Science and Application from Department of Computer Science, GU

    2. National Eligibility Test (NET) in Mathematical Sciences Conducted by University Grants Commission (UGC) and Council of Scientific and Industrial Research (CSIR), Govt. of India.

    3. Master of Population Studies (MPS) from International Institute for Population Sciences (IIPS), Mumbai

    4. Post. Doc., Institute of Mathematical Sciences, University of Malaya, Malaysia

Professional Experience:

  • Professor, Department of Statistics, Dibrugarh University (July 2011 onwards)

  • Professor & Head, Department of Statistics, Dibrugarh University (April 2010-April 2013)

  • Director, Centre for Bioinformatics Studies, Dibrugarh University (2014-15)

  • Director, International Affairs, Dibrugarh University (August 2014 onwards)

  • Member: SAP-DRS-II project since 2015.

  • Advisor, UPSC

  • Postdoctoral Fellow with teaching, University of Malay, Malaysia (2009)

  • Editor, Assam Statistical Review, (2012-2016)

  • Reviewer of more than 40 international Journal of Statistics and probability

  • Visited Department of Mathematics and Statistics, University of Calgary, Canada, during the summer 2006.

  • Visited Institute of Mathematical Sciences, University of Malaya, Kuala Lumpur, Malaysia, 2009- 2016.

  • Visited Kasetsart University, Bangkok, Thailand, July 2015.

  • Visited The Department of Quantitative Methods, University of Las Palmas de Gran Canaria, Spain, March 2017.

  • Visited The Laboratory of Mathematics, University of French Comte, Besancon, France, March 2017.

Area of Specialization:

  • Discrete and Continuous Probability Distributions, Multivariate Statistical Analysis, Reliability.

Research Projects:

  1. Title of the Project:Dynamics of Socio- Economic development of the char areas of lower Assam.” at the Department of Statistics, Gauhati University, during 2002-2004. Funding Agency: UGC. As CO-PI.

  2. Worked as external co-investigator in the project entitled “Family of Distributions for Count and Regression Modeling” Institute of Mathematical Sciences, University of Malaya, Malaysia 2009-2012.

  3. Title of the Project: A Study on Some Aspects of Skew-symmetric Distribution, Funding Agency: DST INSPIRE Fellow program. Duration: 2010-2013. As  Mentor.

  4. Title of the Project: Bivariate Count Data Modeling with Binomial and Related Distribution, Funding Agency: DST project under Women Scientist Scheme A (WOS-A), Duration: 2012 - 2015. As Mentor.

Other Projects:

International collaborative research (at Individual level):

  • Prof. E. Gomez, Department of Quantitative Methods, University of Las Palmas de Gran Canaria, Spain.

  • Prof., J. Mazucheli & Dr. Andre Felip B. Menezes, Department of Statistics, Universidade Estadual de Maring´a, DEs, PR, Brazil.

  •  Dr. Thiago A.N de Andrade, Department of Statistics, Federal University of Pernambuco, Brazil

  • Professor Emeritus M. M. Ali, Department of Mathematical Sciences, Ball State University, Indianan, USA.

  • Prof. S. H. Ong & Dr. Ng C. M., Institute of Mathematical Sciences, University of Malaya, Malaysia.

  • Prof. G. G. Hamedani, Department of Mathematics, Statistics and Compute Science, Marquette University, Milwaukee, USA.

  • Prof. K. Simzu, Institute of Statistical Mathematics, Tokyo, Japan.

  • Dr. T. Imoto, School of Management and Information, University of Shizuoka, Japan.

  • Dr. Haitham Yousof, Department of Statistics, Mathematics and Insurance, Benha University, Benha, Egypt.

  • Dr. Emrah Altun, Department of Statistics, Hacettepe University, Ankara, Turkey.

  • Dr. Morad Alizadeh, Department of Statistics, Persian Gulf University of Bushehr, Iran.

 

Ph.D. Scholars:

Sl. No.

Name

Topic

Status

(On-going /Completed)

1

Girish Chandra Sarma

A Study of Some Truncated Continuous Probability Distributions and their Applications

Completed

2

Partha Jyoti Hazarika

A Study on Some Aspects of Skew-symmetric Distribution

Completed

3

Dhrubajyoti Chakravarty

Discretization of Some Continuous Distributions and their Applications

Completed

4

Khaled I. A. Almaghri

Effectiveness of Some Techniques of Cluster Analysis - A Comparative Study using Leukemia and Breast Cancer Data

Completed

5

Swagata Kotoky

Some Aspects of Bivariate Binomial and Related Distributions

Completed

6

Laba Handique

New Classes of Life Distributions and their Properties

Completed

7

Anju Devi

Fertility Behaviour of Tribal Women of Dimoria Development Block, Assam and Umling C &RD Block, Meghalaya: A Comparative Study

On going

8

Rabinder Kumar Prasad

A Study on Some Computational Issues in Cluster Analysis

On going

 

Administrative Assignments:

  • Director, Centre for Bioinformatics Studies, DU, from July 2015 to August 2016.

  • Director, Office of the International Affairs, DU since August, 2014

Publications

Research Publications:

Year 2019

  1. A new alpha skew Laplace distribution and its applications. International Journal of Agricultural and Statistical Sciences (ESCI), ISSN: 0973-1903. Accepted in October 2019. Co-authors- P. J. Hazarika, S. Sahu.
  2. Balakrishnana Alpha Skew Logistic distribution and its applications- accepted by IJAMS (ESCI Journal). Co-authors-P. J. Hazarika, S. Sahu.
  3. Discussion comments on “On moments of the unit Lindley distribution”. Journal of Applied Statistics (SCI). https://doi.org/10.1080/02664763.2019.1675609. online since October 2019. Co-authors: J. Mazucheli, A. F. B. 
  4. Generalized modified exponential-G family of distributions: its properties and applications- IJMS, ISSN: 0974-7117, Co-Authors- Laba Handique and Muhammad Ahsan ul Haq. 20 (1) 1-17.
  5. Analysis of count data by transmuted geometric distribution- Journal Statistical Theory and Application (ESCI Journal). ISSN: 1538-7887. Co-author: D. Bhatti. In press to appear in December 2019.
  6. A simple extension of Burr-III distribution and its advantages over existing ones in modeling failure time data–Coauthors- Laba Handique, Rana Muhammad Usman, Annals of Data Science, p-ISSN: 2198-5804; e-ISSN: 2198-5812. Available online July 2019. DOI: 10.1007/s40745-019-00227-2
  7. New extended Burr III distribution: its properties and applications-Thailand Statistician (Scopus), Co-Authors- Rana Muhammad Usman, Laba Handique. In Press since July 2019 to appear in December 2019.
  8. Enhanced Partition-Based Method using Correlation Coefficient-Accepted for INTERNATIONAL CONFERENCE ON COMPUTING, POWER AND COMMUNICATION TECHNOLOGIES (GUCON 2019) (IEEE Conference Record No 47222) & IEEE Explore. Scopus. Co-authors-R. Prasad, R. Sarma.
  9. Incremental k-means Method. Pattern Recognition and Machine Intelligence (PReMI 2019) Springer  Lecture Notes in Computer Science -11941. ISSN 0302-9743. ISBN 978-3-030-34868-7. Part-1, 38-47. https://doi.org/10.1007/978-3-030-34869-4. Co-authors-R. Prasad, R. Sarma.
  10. The Exponentiated Generalized Marshall-Olkin Family of distribution and its Applications - Annals of Data Science, p-ISSN: 2198-5804; e-ISSN: 2198-5812. 6 (3) 391-411. Co-Authors - Laba Handique and Thiago A. N. de Andrade. https://doi.org/10.1007/s40745-018-0166-z. .
  11. A New Extreme Value Model with Applications - International Journal of Open Problems in Computer Science and Mathematics, 12 (1), 67-84. ISSN: 1998 – 6262. Co-author- Haitham M. Yousof, Emrah Atlun and Laba Handique.
  12. Some aspects of the Odd Log-Logistic Burr X distribution with applications in reliability data modeling- International Journal of Applied Mathematics and Statistics (ESCI Journal), p-ISSN 0973-1377; e-ISSN: 0973-7545. 58 (1), 127-147, Co-Authors- Rana Muhammad Usman, Laba Handique.
  13. The extended generalized Gompertz distribution – Journal of Data Science, p-ISSN: 1680-743X, e-ISSN: 1683-8602. 17(2). 299-330. Co-author-Thiago A. N. de Andrade, Frank Gomes Silva, Laba Handique. DOI:10.6339/JDS.201904_17(2).0004
  14. On the one parameter unit-Lindley distribution and its associated regression model for proportion data Journal of Applied Statistics (SCI Journal). 46 (4), 700-714. Co-author: J. Mazucheli, A. F. B. Menezes, https://doi.org/10.1080/ 2018.1511774.

 

Year 2018

  1. A New four parameter Extension of Burr-XII distribution with applications. Japanese Journal of Statistics and Data Science (JJSD). 1(2), 271-296. ISSN: 2520-8756. https://doi.org/10.1007/s42081-018-0016-4, Co-authors - Laba Handique.
  2. Odd Moment Exponential Family of Distributions: Its properties and applications International Journal of Applied Mathematics and Statistics (IJAMAS) (ESCI Journal), 57(6), 36-46, p-ISSN 0973-1377; e-ISSN: 0973-7545. Co-author- Laba Handique, Muhammad Ahsan ul Haq.
  3. Zografos-Balakrishnan Burr XII Distribution: Regression Models and Applications -International Journal of Mathematics and Statistics (IJMS). 19(3), 46-70, p-ISSN: 0974-7117; e-ISSN: 0973-8347, Co-author - Haitham M. Yousof, Emrah Altun and Laba Handique.
  4. A family of distribution which integrates beta Marshall-Olkin-G and Marshall-Olkin Kumaraswamy-G family of Distributions with Applications. Journal of Probability and Statistical Science (JPSS). 16 (1), 81-102, ISSN: 1726-3328. Co-authors - Laba Handique, M. M. Ali.
  5. Properties and data modeling application of the Kumaraswamy generalized Marshall-Olkin-G family of distributions - Journal of Data Science, 16 (3), 605-620. p-ISSN: 1680-743X, e-ISSN:1683-8602. Co-authors - Laba Handique.
  6. An Empirical Comparison of Principal Component Analysis and Clustering on Variables for Dimension Reduction Using Leukemia and Breast Cancer Data, International Journal of Statistics and Applications. 8(3): 144-152. p-ISSN: 2168-5193, e-ISSN: 2168-5215. Co-author: K. I. Almaghri

 

Year 2017

  1. A new beta generated Kumaraswamy Marshall-Olkin-G family of distributions with applications - Malaysian Journal of Sciences (ESCI Journal), 36 (3): 157-174, ISSN: 1394-195X. Co-author- Laba Handique.
  2. The Beta Generalized Marshall-Olkin Kumaraswamy -G Family of Distributions with Applications, International Journal of Agricultural and Statistical Sciences (ESCI Journal), 13(2): 721-733, December 2017, ISSN: 0973-1903. Co-author: Laba Handique.
  3. Doubly truncated extreme value distribution of type-I, International Journal of Agricultural and Statistical Sciences (ESCI ), 13(2): 379-386, December 2017, ISSN: 0973-1903. Co-author: G. Sarma.
  4. Beta generated Kumaraswamy-G and other new families of distributions - Pakistan Journal of Statistics (SCI expanded Journal). 33 (6): 467-490, ISSN: 1012-9367. Co-author- Laba Handique, M. M. Ali.
  5. The Generalized Marshall-Olkin-Kumaraswamy-G family of distributions. Journal of Data Science, 15 (3), 391-422, p-ISSN: 1680-743X, e-ISSN:1683-8602. Co-author: Laba Handique.
  6. The Marshall-Olkin-Kumarswamy-G family of distributions, Accepted for Publication in Journal Statistical Theory and Application (ESCI Journal). 16(4): 427-447, ISSN: 1538-7887. Co-author: Laba Handique, G. G. Hamedani.
  7. A modified Conway-Maxwell-Poisson type binomial distribution- Communications in Statistics, Theory and Methods (SCI expanded Journal). 46 (24), 12210-12225, 2017, ISSN: 0361-0926. Co-authors-T. Imoto, C. M. Ng, S. H. Ong.
  8. Mittag-Lefller function distribution – a new generalization of hyper-Poisson distribution. Journal of Statistical Distributions and Applications (Scopus Indexed), 4:8, 1-17, 2017, ISSN: 2195-5832, Co-author: S. H. Ong.
  9. Corrigendum to “Transmuted geometric distribution with applications in modeling and regression analysis of count data”- SORT (Statistics and Operation Research Transaction) (SCI expanded Journal) 41 (1), 117-118, 2017, ISSN: 1696-2281 EISSN: 2013-8830, Co-author-D. Bhati.
  10. A time series analysis of the number of female examinees in Matriculation / HSLC examination in Assam (India) since 1951 and its comparison with male counterpart-Sri Lankan Journal of Applied Statistics, 17 (3), 165-186, 2017. Co-authors-G. R. Sarmah, L. Choudhury.

 

Year 2016

  1. Application of alpha skew truncated Cauchy distribution in exchange rate data. International Journal of Statistical Distributions, 2(2), 22-26, 2016, ISSN: 2472-3487 (Print), 2472-3509 (Online). Co-author: P. J. Hazarika.
  2. A Comparative investigation of K-mean and Partition Around Medoids Methods of Clustering- a case study with Acute Lymphoblastic Leukemia Data. Journal of the University of Palestine for Research and Studies, 6, Issue 2, 361-381, 2016, ISSN: 2410-874X. Co-author: K. I. Almaghri.
  3. Results of appeared candidates in Matriculation / HSLC examination in Assam (India): A time series analysis (From 1951-2014), Thailand Statistician, 14(2), 165-180, 2016, Scopus Indexed, ISSN: 1684-9057. Co-authors: G. R. Sarma, L. Choudhury.
  4. A COM -Poisson type negative binomial distribution. Communications in Statistics, Theory and Methods (SCI expanded Journal). 45 (14), 4117-4135, 2016, ISSN: 0361-0926., Co-author: S. H. Ong. (DOI:10.1080/03610926.2014.917184).
  5. Transmuted geometric distribution with applications in modeling and regression analysis of count data- SORT (Statistics and Operation Research Transaction) (SCI expanded Journal) 40 (1), 153-178, 2016, ISSN: 1696-2281 EISSN: 2013-8830, Co-author-D. Bhati.
  6. Extended Conway-Maxwell-Poisson distribution and its properties and application, Invited paper in Journal of Statistical Distributions and Applications (Scopus Indexed), 3:5, 1-19, 2016, ISSN: 2195-5832. Co-author -T. Imoto. DOI: 10.1186/s40488-016-0044-1
  7. A new discrete probability distribution with integer support on (-∞, ∞), Communications in Statistics, Theory and Methods (SCI expanded Journal). 45(2), 492-505, 2016, ISSN: 0361-0926. Co-author: D. Chakravarty. DOI:10.1080/03610926.2013.830743

 

Year 2015

  1. Two new bivariate negative binomial distributions and their properties. Aryabhatta Journal of Mathematics and Informatics. 7 (2), July-Dec., 2015, 339-352, ISSN: 0975-7139, E-ISSN: 2394-9309. (ICI and UGC indexed).
  2. Generating discrete analogues of continuous probability distributions- A survey of methods and constructions. Journal of Statistical Distributions and Applications (Scopus Indexed), 2: 6, 2015, ISSN NO: 2195-5832 DOI 10.1186/s40488-015-0028-6.
  3. A new discrete distribution related to generalized gamma distribution. Communications in Statistics, Theory and Methods (SCI expanded Journal). 44(8), 2015, 1691-1705, ISSN: 0361-0926 (DOI:10.1080/03610926.2013.781635).
  4. A multimodal skewed extension of normal distribution: Its properties and applications. STATISTICS- A journal of Theoretical and Applied Statistics (SCI Journal), 49:4, 859-877, 2015. ISSN: 0233-1888, E-ISSN: 1029-4910, Co-authors: P. J. Hazarika, M. M. Ali. (DOI: 10.1080/02331888.2014.908880)
  5. A note on alpha-skew-generalized logistic distribution. IOSR Journal of Mathematics (IOSR-JM), 11, 1 (IV), 2015, 85-88. ISSN: 2319-765X E-ISSN: 2278-5728, Co-Author: P. J. Hazarika. (DOI: 10.9790/5728-11148588).
  6. Exponentiated geometric distribution: another generalization of geometric distribution. Communications in Statistics, Theory and Methods (SCI expanded Journal), 44 (6), 2015, 1143-1157. ISSN: 0361-0926. Co-author: R. D. Gupta. (DOI:10.1080/03610926.2012.763090).

 

Year 2014

  1. Truncated Pareto distribution of the fourth kind and its application in empirical data modeling, 10 (2), Dec, 2014, 257-265, International Journal of Agricultural and Statistical Sciences (SCI Expanded Journal), ISSN: 0973-1903, E-ISSN-0976-3392. Co-author: G. Sarma.
  2. Alpha-Skew-Logistic distribution. IOSR Journal of Mathematics (IOSR-JM), 10, 4 (VI), 2014, 36-46. ISSN: 2319-765X, E-ISSN: 2278-5728, Co-Author: P. J. Hazarika. DOI: 9790/5728-10463646.
  3. An empirical assessment of the closeness of hidden truncation and additive component based skewed distributions 43(11) 2014, 1801-1809, Sains Malaysiana (SCI expanded Journal). ISSN: 0126-6039, Co-author: P. J. Hazarika.
  4. A multimodal skew-Laplace distribution. Pakistan Journal of Statistics (SCI expanded Journal). 30(2): 253-264, ISSN: 1012-9367. Co-authors: P. J. Hazarika, M. Masoom Ali.

 

Year 2013

  1. A new bivariate Poisson distribution and its properties. Assam Statistical Review, 27, 151-178, 2013. ISSN: 0976-4291. , Co-Author: S. Kotoky.
  2. A comparative investigation of agglomerative hierarchal clustering methods- a case study with a breast cancer data. Assam Statistical Review, 27, 2, 55-83, 2013. ISSN: 0976-4291. Co-author: I. A. Almaghri.

Year 2012

  1. Doubly truncated Pareto distribution of the second kind. Assam Statistical Review, 25 (special issue), 44-61, 2012. ISSN: 0976-4291. Co-author: G. Sarma.
  2. A new skew logistic distribution and its properties. Pakistan Journal of Statistics (SCI expanded Journal) 28(4): 513-524, ISSN: 1012-9367. Co-authors: P. J. Hazarika, M. M. Ali.
  3. Discrete gamma distributions: properties and parameter estimation Communications in Statistics, Theory and Methods (SCI expanded Journal) 41(18): 3301–3324, 2012. ISSN: 0361-0926. (DOI: 10.1080/03610926.2011.563014). Co-author: D. Chakravarty.
  4. Generalization of non-central negative binomial, Charlier series distributions and their extensions by Lagrange expansion. Communications in Statistics, Theory and Methods (SCI expanded Journal). 41(4): 571–590, 2012. ISSN: 0361-0926. Co-authors: S. H. Ong, T. Imoto, K. Shimizu. DOI: 10.1080/03610926.2010.513787.

Year 2011

  1. A survey of the theoretical developments in univariate skew normal distributions Assam Statistical Review, 25 (1), 41-63, 2012. ISSN: 0976-4291. Co-author: P. J. Hazarika.
  2. Misconception and knowledge regarding HIV/AIDS among married women in the reproductive age group in Assam, India World Applied Sciences Journal 15 (7): 966-972, 2011(SCI expanded Journal and in Scopus). ISSN: 1818-4952. Co-author: P. J. Hazarika.
  3. Beta distributions: Extensions, truncations, parameter estimation and testing. International Journal of Agricultural and Statistical Sciences (SCI expanded Journal), 7(1): 249-266, June 2011, ISSN: 0973-1903. Co-author: G. Sarma.
  4. On some aspects of the class of quasi Polya distributions of Sen and Jain. Pakistan Journal of Statistics (SCI expanded Journal) 27(1): 47-54, ISSN: 1012-9367.

Year 2010

  1. A study on the performance of serial code on shared memory architecture, Proceedings of the First International Conference on Parallel, Distributed and Grid Computing (PDGC-2010), October 2010, 19-22, IEEE Catalogue number: CFP1034K-PRT; ISBN: 978-1-4244-7672-5(Print Version). Co-authors: S. Sinha, M. P. Barman, A. Sahu.
  2. On doubly truncated Cauchy distribution. International Journal of Agricultural and Statistical Sciences (SCI expanded Journal), 6(2): 349-363, December 2010, ISSN: 0973-1903. Co-author: G. Sarma.
  3. On some formulas involving probabilities of a class of GPDs. International Journal of Agricultural and Statistical Sciences (SCI expanded Journal), 6(1): 109-114, June 2010, ISSN: 0973-1903.
  4. On some distributional properties of the family weighted generalized Poisson distribution, Communications in Statistics, Theory and Methods (SCI expanded Journal). 39(15): 2767-2788, 2010, ISSN: 0361-0926. DOI: 10.1080/03610920903129141

Year 2009

  1. Some results on quasi binomial distributions, Journal of Statistics and Applications. 4(4): October-December, 521-531, 2009. ISSN: 0973-4600.

Year 2008

  1. On some new of a-modified binomial and Poisson distributions and their applications, Communications in Statistics, Theory and Methods (SCI expanded Journal), 37(11): 1755-1769, 2008. ISSN: 0361-0926. DOI: 10.1080/03610920701826328.

Year 2006

  1. Some aspects of a sub-class of modified power series distribution, INTERSTAT, USA, April 2006. ISSN: 0194-1689. [An earlier version was accepted (not printed) by Fareast Journal of Theoretical Statistics, India, in March 2003].
  2. On some properties of a class of weighted quasi binomial distributions, Journal of Statistical Planning and Inference (JSPI) (SCI expanded Journal), 136(1): 159-182, 2006. Co-Author: K. K. Das. ISSN: 0378-3758.

Year 2005

  1. A Few relations for difference of sums of discrete probability distributions, INTERSTAT, USA, January 2005. ISSN: 0194-1689.

Year 2004

  1. Parameter Estimation, Data Fitting and Limiting distributions of QBD III and QBD IV", Journal of Combinatorics, Information & System Sciences (JCISS), 28(1-4): 247-262, 2004. ISSN: 0250-9628.
  2. On the distribution of order statistics for a random sample size, Journal of Combinatorics, Information & System Sciences (JCISS), 28(1-4): 263-275, 2004. ISSN: 0250-9628.
  3. Some aspects of a class of generalized multivariate generalized Poisson distribution, Assam Statistical Review, 18(1): 55-74, March 2004. ISSN NO: 0976-4291. Co-Author: K. K. Das.

Year 2003

  1. Some properties of generalized Markov-Polya model-II, Journal of the Assam Science Society, 44(1): 44-49, Dec 2003. ISSN: 0587-1921. Co-Author: K. K. Das.
  2. On some properties of a class of zero-truncated QBDs: Accepted after review for the Proceedings, of the National Seminar on "Recent Developments in Statistical Methods and Operation Research", 49-57, held during 20/03/2003 to 21/03/2003 at DU, Assam, India.

Year 2001

  1. An application of GPD in control charts for attributes: Extended abstract in the Proceedings of IISA-JSM, New Delhi, India, 119-122, January, 2001. Co-Author: K. K. Das.

Year 2000

  1. A unified discrete probability model, Journal of the Assam Science Society, 41(1): 15-25, 2000. ISSN NO: 0587-1921. Co-Author: K. K. Das.

Year 1999

      74. Moments of a class of quasi binomial distributions, Proceedings of the Annual Technical Session, Assam Science Society, 28-33, Assam, India, 1999. Co-Author: K. K. Das.

 

Books and Book Chapters:

  1. Status and fertility behaviour of tribal women of Meghalaya: A special reference with Umling C & RD block. Socio-economic and scientific development in North-east India-some reflections. Co-authors- A Devi, P. J. Hazarika. March 2019.
  2. Statistical Testing of Hypothesis: A brief Introduction.  Accelerating Science, Vol-IV (Physical Sciences), Publication Dept., J. H. S. School, Sonitpur, Assam. 197-206, 2017.

 

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