Search Results - "SenGupta, Ashis"

Constrained Bayesian Method for Testing Equi-Correlation Coefficient by Kachiashvili, Kartlos, SenGupta, Ashis

“…The problem of testing the equi-correlation coefficient of a standard symmetric multivariate normal distribution is considered. Constrained Bayesian and…”
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Lunar phase as a cue for migrations to two species of explosive breeding amphibians—implications for conservation by Jarvis, Laurence E., Grant, Rachel A., SenGupta, Ashis

“…In species with explosive breeding strategies, large numbers of individuals may congregate at a defined location for a very short period of time. Effective…”
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A possibly asymmetric multivariate generalization of the Möbius distribution for directional data by Uesu, Kagumi, Shimizu, Kunio, SenGupta, Ashis

“…A family of possibly asymmetric distributions on the unit hyper-disc with center at the origin is proposed. The paper presents a non-trivial multivariate…”
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A Unified Approach for Construction of Probability Models for Bivariate Linear and Directional Data by Sengupta, Ashis, Ong, S. H.

“…This article considers a unified approach based on the mixture method to construct linear bivariate models and those on the cylinder and torus involving the…”
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Bayesian analysis of semiparametric linear-circular models by Bhattacharya, Sourabh, Sengupta, Ashis

“…In many environmental and agricultural studies, data are collected on both linear and circular random variables, with possible dependence between the…”
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A characteristic function based circular distribution family and its goodness of fit : The flexible wrapped Linnik family by SenGupta, Ashis, Roy, Moumita

“…In this article, the primary aim is to introduce a new flexible family of circular distributions, namely the wrapped Linnik family which possesses the…”
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Project Nationalism and Theatre in Contemporary India by Sengupta, Ashis

“…The nation as performed by the state has found either endorsement or criticism on the stage in postindependence India. The decolonization drive, undertaken…”
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Multimodal exponential families of circular distributions with application to daily peak hours of PM2.5 level in a large city by Kim, Sungsu, SenGupta, Ashis

“…In this paper, we propose two multimodal circular distributions which are suitable for modeling circular data sets with two or more modes. Both distributions…”
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Variable selection in linear-circular regression models by Camli, Onur, Kalaylioglu, Zeynep, SenGupta, Ashis

“…Applications of circular regression models are ubiquitous in many disciplines, particularly in meteorology, biology and geology. In circular regression models,…”
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UNIVERSAL AND EFFICIENT TESTS FOR HOMOGENEITY OF MEAN DIRECTIONS OF CIRCULAR POPULATIONS by SenGupta, Ashis, Kulkarni, Hemangi V.

“…We develop an efficient test for the homogeneity of the mean directions of several independent circular populations (ANOMED) that can be universally…”
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Clustering on the Torus by SenGupta, Ashis, Roy, Moumita

“…Several probability distributions for circular data have been discussed by Rao (Linear statistical inference and its applications, 2nd edn. Wiley, New York,…”
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Probability distributions and statistical inference for axial data by Arnold, Barry C., SenGupta, Ashis

“…Issue Title: Special Issue on Analyses of Directional Data in Ecological and Environmental Sciences Observations on axes which lack information on the…”
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Guest Editorial: Statistical models for environmental issues by SenGupta, Ashis

“…Issue Title: Special Issue on Statistical Models for Environmental Issues…”
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Multivariate-multiple circular regression by Kim, Sungsu, SenGupta, Ashis

“…We introduce a fully model-based approach of studying functional relationships between a multivariate circular-dependent variable and several circular…”
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An Efficient Test for Homogeneity of Mean Directions on the Hyper‐sphere by Kulkarni, Hemangi V., SenGupta, Ashis

“…Summary The paper aims to develop a universally implementable efficient test for testing homogeneity of mean directions of several independent hyper‐spherical…”
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Inverse Circular-Linear/Linear-Circular Regression by Kim, Sungsu, SenGupta, Ashis

“…We propose two distance-based methods and two likelihood-based methods of inversely regressing a linear predictor on a circular variable, and of inversely…”
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A three-parameter generalized von Mises distribution by Kim, Sungsu, SenGupta, Ashis

“…In this paper, we propose a three-parameter generalized von Mises distribution, called the asymmetric generalized von Mises (AGvM) distribution, which is an…”
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Finite mixture-based Bayesian analysis of linear-circular models by SenGupta, Ashis, Bhattacharya, Sourabh

“…In many environmental and agricultural studies data on both linear and circular measurements are collected, with possible dependence between the variables. An…”
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Statistical inference for homologous gene pairs between two circular genomes: a new circular–circular regression model by SenGupta, Ashis, Kim, Sungsu

“…In this paper, we investigate the problem of determining the relationship, represented by similarity of the homologous gene configuration, between paired…”
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Non-subjective priors for wrapped Cauchy distributions by Ghosh, Malay, Zhong, Xiaolong, SenGupta, Ashis, Zhang, Ruoyang

“…Circular data can arise from many sources, such as image processing, protein structure, and geological data, just to name a few. Wrapped stable family of…”
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