Nedim Yel

PhD in Measurement, Statistics, and Methodological Studies | Data Analysis Expert

Struggling with messy data, a stuck research design, or an analysis you can't quite trust? I help academic, non-profit, and commercial clients turn complex data into results they can act on — and defend.

I'm the founder of Data Analysis & Statistical Solutions (DASS), offering end-to-end support: research design, data collection, advanced statistical analysis, and hands-on training — practical, accessible, and tailored to your project, not a one-size-fits-all package.

• Why clients work with me:
  PhD in Educational Psychology (Measurement, Statistics & Methodological Studies), Arizona State University
• 15+ years as a data analyst and statistician, including as Co-PI and key personnel on multi-million dollar federally funded (IES) research grants
• Fluent across R, Python, SQL, SAS, SPSS, Stata, and specialized psychometric software
• 20+ peer-reviewed publications and 30+ conference presentations across education, psychology, and law
• Currently expanding DASS's offerings into AI-assisted analysis and custom LLM tools for research and client workflows

Whether you need a single analysis, a full study designed from scratch, or ongoing statistical support, I'd be glad to talk through your project.

To learn more about my work, visit my LinkedIn profile or explore how DASS can support your research and data analysis needs at statisticalsolutions.org.