Browsing by Author "Roy, Surupa"
Now showing items 1-11 of 11
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Analysis of misclassified correlated binary data using a multivariate probit model when covariates are subjected to measurement error
Roy, Surupa; Banerjee, Tathagata (2009-04-15)A multivariate probit model for correlated binary responses given the predictors of interest has been considered. Some of the responses are subject to classification errors and hence are not directly observable. Also ... -
Analysis of Mixed Outcomes: Misclassified Binary Responses and Measurement Error in Covariates
Roy, Surupa; Banerjee, Tathagata (2009-08-13)The focus of this paper is on regression models for mixed binary and continuous outcomes, when the true predictor is measured with error and the binary responses are subject to classification errors. Latent variable is ... -
Analysis of mixed outcomes: misclassified binary responses and measurement error in covariates
Roy, Surupa; Banerjee, Tathagata (2009-04-15)This paper considers regression models for mixed binary and continuous outcomes, when the true predictor is measured with error and the binary responses are subject to classification errors. The focus of the paper is to ... -
Berkson model for binary regression with responses subject to classification errors
Banerjee, Tathagata; Roy, Surupa (2005-10-27) -
Estimation of log‐odds ratio from group testing data using firth correction
Roy, Surupa; Banerjee, Tathagata (Wiley, 2019-01-15)We consider the estimation of the prevalence of a rare disease, and the log‐odds ratio for two specified groups of individuals from group testing data. For a low‐prevalence disease, the maximum likelihood estimate of the ... -
A flexible model for generalized linear regression with measurement error
Banerjee, Tathagata; Roy, Surupa (2006-10-27)This paper focuses on the question of specification of measurement error distribution and the distribution of true predictors in generalized linear models when the predictors are subject to measurement errors. The standard ... -
Measurement error in astronomy
Banerjee, Tathagata; Roy, Surupa (Wiley Stats Ref: Statistics Reference Online, 2017)Measurement error is ubiquitous in astronomy. In the astronomical literature, discussion on measurement error problems is almost entirely confined to linear regression. We introduce a linear regression measurement error ... -
Prediction of Finite Population Proportion When Responses are Misclassified
Adhya, Sumanta; Roy, Surupa; Banerjee, Tathagata (Oxford University Press, 2020-12-25)We propose a model-based predictive estimator of the finite population proportion of a misclassified binary response, when information on the auxiliary variable(s) is available for all units in the population. Asymptotic ... -
Role conflict, tension and job satisfaction: a study of medical representatives
Mehta, Subhash C.; Chawla, D.; Pandya, A.M.; Roy, Surupa (2010-03-13)The present study was designed to empirically examine the following questions: (1) What are the most significant determinants of the concepts of role conflict, role clarity, quality of supervision, job tension and job ... -
Role Conflict, Tension and Job Satisfaction: A Study of Medical Representatives
Mehta, Subhash C.; Chawla, Deepak; Pandya, Anil; Roy, Surupa (2010-04-13) -
Role conflict, tension, and job satisfaction: a study of medical representatives
Mehta, Subhash C.; Chawla, Deepak; Pandya, Anil M.; Roy, Surupa (1978-10-11)