Ruben Raj Epidemiology & Biostatistics
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I am a public health specialist and epidemiologist with 5 years of experience in research. I prefer to teach using real examples with applied datasets.

I can help with assignments related to public health, communicable & infectious diseases, epidemiology, research methodology, and biostatistics.

I have experience in research methodology ranging from protocol preparation, sample size calculation, and data analysis (interim & final) for UG, PG, and Ph.D scholars in medical, nursing, dental, and pharmaceutical sciences.

I have experience in various software for sample size calculation like G*Power, OpenEpi, etc. I have a wide scope of data visualization techniques using Tableau, Python, R studio, etc.

Data analysis for medical and dental research using STATA, R studio, SPSS, Jamovi, SPSS Amos, and spatial data analysis using QGIS, and GeoDa software. My key expertise lies in sample size calculation for survival data, agreement studies, diagnostic accuracy studies; data analysis for Longitudinal datasets, spatial data, SEM, and questionnaire validation.

Subjects

  • SPSS Beginner-Expert

  • R Statistics Beginner-Intermediate

  • Community Medicine Diploma-Masters/Postgraduate

  • STATA Beginner-Expert

  • Data Visualization Beginner-Expert

  • Medical Beginner-Expert

  • Clinical research Beginner-Intermediate

  • Qualitative research Beginner-Expert

  • STATA for Econometrics Beginner-Intermediate

  • Factor Analysis Beginner-Intermediate

  • Literature based Meta-analysis and systematic review Beginner-Intermediate

  • Biostatistics and Epidemiology Beginner-Expert

  • Statistics and data analysis Beginner-Intermediate

  • Biostatistics for Medical and Pharmacy Beginner-Expert

  • Regression analysis and Analysis of variance Beginner-Intermediate

  • Geographic Information Systems(GIS) Beginner-Intermediate

  • Research guidance to Medical students Beginner-Expert

  • Applied Econometrics and Time Series Analysis Beginner-Intermediate

  • Structural equation modeling (SEM) Analysis Beginner-Intermediate

  • Thesis and Dissertation Beginner-Intermediate

Experience

No experience mentioned.

Education

  • Doctor of Medicine (Jul, 2020–now) from Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), India

Fee details

    ₹500–1,500/hour (US$5.85–17.55/hour)

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