Dr. Surbhi Suman
Patna University, Indian Institute of Technology (Indian School of Mines), Dhanbad
0000-0002-2831-8411
About
Assistant Professor in the Department of Statistics at Patna University, Patna, Bihar, India. My academic journey and research focus revolve around advanced survey methodology and statistical sampling techniques. Throughout my career, I have published over 18 research papers in reputed international journals, specializing in randomized response techniques, sensitive attribute estimation, methods for handling missing data, and complex sampling designs.
My doctoral work centered on developing estimation methodologies for population parameters under non-response that address challenges in survey research. I have contributed innovative models for two-stage and stratified randomized response sampling, advanced imputation techniques for non-response, and improved procedures for probability proportional to size sampling, all of which have practical relevance in large-scale surveys and public health studies.
My research contributions have garnered significant academic recognition, reflected in multiple citations and collaborations with eminent scholars. Currently, I lead a funded research project that aims to enhance estimation procedures under non-sampling error, a critical area for improving data quality in survey research.
In my role as an educator, I am committed to delivering rigorous and engaging instruction in statistical inference, sampling theory, and survey design, while mentoring students and junior faculty to foster the next generation of researchers. I actively participate in academic conferences, peer review activities, and curriculum development.
Looking ahead, my research interests continue to evolve towards integrating machine learning techniques with traditional survey methods, developing Bayesian approaches for missing data, and innovating randomized response techniques suitable for digital survey platforms.
I am passionate about advancing both the theory and practical applications of survey statistics, and I remain dedicated to collaborating with the global statistical community to promote statistical literacy and methodological excellence.
Employment
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Patna University Assistant Professor2022 - Present
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Indian Institute of Technology (Indian School of Mines), Dhanbad Research Scholar2014 - 2020
Education
Education history is unavailable.
Projects & Funding
Projects & funding information is unavailable.
Publications (28)
- A modified two-stage randomized response model for estimating the proportion of stigmatized attribute Save
- A modified two-stage randomized response model for estimating the proportion of stigmatized attribute Save
- Revisit of a randomized response model for estimating a rare sensitive attribute under probability proportional to size sampling using Poisson probability distribution Save
- Revisit of a randomized response model for estimating a rare sensitive attribute under probability proportional to size sampling using Poisson probability distribution Save
- Estimation of a rare sensitive attribute for two-stage randomized response model in probability proportional to size sampling using Poisson probability distribution Save
- Estimation of a rare sensitive attribute for two-stage randomized response model in probability proportional to size sampling using Poisson probability distribution Save
- Estimation of Population Mean Using Imputation Methods for Missing Data Under Two-Phase Sampling Design Save
- An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns Save
- An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns Save
- An ameliorated two-stage randomized response model for estimating a rare stigmatized characteristic using Poisson distribution Save