Albert B.

A seasoned biostatistician and psychometrician specializing in quantitative psychology and health analytics. With over 12 years of experience, has successfully conducted data analyses for medical research projects, school health programs, and psychometric evaluations, including logistic regression and ANOVA. Core skills include advanced statistical modeling, data interpretation, and survey analysis using R and Python software. Delivers precise and actionable insights for complex datasets, enhancing research quality and outcomes My expertise includes the following: 1. Development of assessment instruments for education and public health 2. Reliability and validity assessment of instruments (EFA, CFA) 3. Item-level analysis 4. ANOVA, MANOVA, Regression, Linear mixed models, Logistic regression, Survival analysis 5. Path analysis and structural equation modeling 6. Conducting sample size/power estimation 7. Clinical trial data analysis 8. Relative risk, odds ratios, hazard ratio, NNT, and attributable risk Turnaround: 1-7 days for small and well-organized datasets 7-21 days for large datasets I respond to messages within 24 hours. Sincerely, Albert B