Dr Angshuman Roy

vidwan id: 507793

Male

Assistant Professor (Grade-II), Department of Mathematics and Statistics
Indian Institute of Technology, Tirupati

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Expertise

Statistics and Probability

Publications

Total Articles 8

Books 0

Proceedings 0

Publications

Scopus

Citations 15

h-index 3

CrossRef

Citations 17

h-index 3

Google Scholar

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Professional Recognition

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Community & Membership

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Bio

Multivariate statistics, Nonparametric statistics, Measure of association, Copula based methods, Kernel based methods

Personal Details

Male
Assistant Professor (Grade-II) , Indian Institute of Technology, Tirupati
Indian Institute of Technology Tirupati, Venkatgiri Road, Yerpuedu

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Assistant Professor (Grade-II) Jun 2022 – Present

Indian Institute of Technology, Tirupati | Department of Mathematics and Statistics

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Co-Authors (3)

Prof Anil Kumar Ghosh

Indian Statistical Institute, Kolkata

Prof Alok Goswami

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Dr Soham Sarkar

Indian Statistical Institute, Kolkata

Scholarly Work

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Scholarly Publications

Some clustering-based change-point detection methods applicable to high dimension, low sample size data

Open Access

Article

Journal of Statistical Planning and Inference. Year: 2025. Volume: 234 .

Authors: Dawn T.;Roy A.;Manna A.;Ghosh A.K.

10.1016/j.jspi.2024.106212

Some New Copula Based Distribution-free Tests of Independence among Several Random Variables

Open Access

Article

Sankhya A. Year: 2022. Volume: 84 , Issue: 2 , Pages: 556-596 .

Authors: Roy A.;Ghosh A.K.;Goswami A.;Murthy C.A.

10.1007/s13171-020-00207-2

Tests of mutual independence among several random vectors using univariate and multivariate ranks of nearest neighbours

Open Access

Article

Journal of Statistical Computation and Simulation. Year: 2021. Volume: 91 , Issue: 9 , Pages: 1890-1906 .

Authors: Roy A.;Das K.;Sarkar S.;Ghosh A.K.

10.1080/00949655.2021.1876060

Tests of mutual independence among several random vectors using univariate and multivariate ranks of nearest neighbours

Open Access

journal-article

Journal of Statistical Computation and Simulation. Year: 2021.

Authors:

10.1080/00949655.2021.1876060

Some tests of independence based on maximum mean discrepancy and ranks of nearest neighbors

Open Access

Article

Year: 2020. Volume: 164 .

Authors: Roy A.;Ghosh A.K.

10.1016/j.spl.2020.108793

On some consistent tests of mutual independence among several random vectors of arbitrary dimensions

Open Access

Article

Statistics and Computing. Year: 2020. Volume: 30 , Issue: 6 , Pages: 1707-1723 .

Authors: Roy A.;Sarkar S.;Ghosh A.K.;Goswami A.

10.1007/s11222-020-09967-1

On some consistent tests of mutual independence among several random vectors of arbitrary dimensions

Open Access

journal-article

Statistics and Computing. Year: 2020.

Authors:

10.1007/s11222-020-09967-1

Some copula-based tests of independence among several random variables having arbitrary probability distributions

Open Access

Article

Year: 2020. Volume: 9 , Issue: 1 .

Authors: Roy A.

10.1002/sta4.263