Statistics hub

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Graduate Courses

NURS 808
Multivariate Statistics for Healthcare Practice

University of Wisconsin-Milwaukee
2023-2024
PhD/DNP Level
Focus: Sample Size Determination & Power Analysis

Learning Outcomes

  • Understand statistical power principles and applications
  • Calculate effect sizes from existing literature
  • Master G*Power software for sample size calculations
  • Design adequately powered research studies
  • Write publication-quality power analysis sections
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Graduate Courses

NURS-885
Advanced Quantitative Methods in Health Research
 
University of Wisconsin-Milwaukee
2023-2024
Doctoral Level
Focus: Structural Equation Modeling (SEM)

Learning Outcomes

  • Master path analysis and model specification
  • Develop measurement and structural models
  • Interpret latent variable relationships
  • Assess and report model fit indices
  • Prepare SEM results for publication
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Consulting Services

I offer comprehensive statistical consulting to support your research journey from conception to publication.

Research Design & Planning
  • Research question clarification
  • Study design selection
  • Sample size and power calculations
  • Measurement planning
  • Sampling strategy recommendations

Duration: 1-3 consultations | Fee: $150/hour

Schedule consultation
Data Analysis & Interpretation
  • Data quality assurance and cleaning
  • Exploratory data analysis
  • Descriptive and inferential statistics
  • Advanced methods (SEM, multivariate, etc.)
  • Publication-ready figures and tables

Duration: 2-8 weeks | Pricing: Project-based

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Dissertation/Thesis Support
  • Proposal review and guidance
  • Ongoing statistical consultation
  • Data analysis support
  • Results interpretation
  • Defense preparation

Commitment: 6-12 months | Format: Monthly meetings

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Credentials & Publications

Published Author

Statistics and Research Methods for Medical Scientists

Published June 2019 | Ink Water Press

Available on Amazon, Barnes & Noble, and major online retailers
Comprehensive coverage of biostatistics fundamentals, research design, data analysis, and ethics for medical scientists.

View on amazon 

Book Chapter

Angiogenesis in Sickle Cell Disease (Co-authored with Eric S. Donkor)

Published 2019 | Advances in Health and Disease, Volume 19 | Nova Science Publishers

Statistical analysis and methodological insights for biomarker research in sickle cell disease.

View on amazon 

Student Testimonials

"Dr. Antwi-Boasiako's statistics course transformed my understanding of research design. His explanations made complex methods accessible and practical. I now feel confident analyzing my dissertation data."
— PhD Candidate, Nursing Science, UWM
The consulting support was exceptional. Dr. Antwi-Boasiako guided me through every step—from data cleaning to results interpretation. My dissertation passed without any statistical concerns."
— PhD Graduate, Public Health
"As someone with minimal statistics background, I was intimidated. But Dr. Antwi-Boasiako explained concepts so clearly that I actually enjoyed the course. Highly recommended!"
— Medical Student, University of Ghana

Frequently asked questions

I’m proficient in G*Power, R, SPSS, SAS, and Mplus, depending on the analysis required. I’ll recommend the most appropriate tool for your specific research question.

Yes! I consult with researchers from Ghana, USA, and internationally. Remote consultations are available via Zoom or email.
 
Rates are $150/hour for standard consultations. Dissertation support packages and data analysis projects are priced based on scope and complexity. I offer flexible arrangements.
 
 
Absolutely. I can review your existing analyses, suggest alternative approaches, provide new interpretations, or help with publication preparation.
 
 
 
Simple projects: 1-2 meetings. Complex dissertations: 6-12 months with ongoing support. Timeline depends on your project’s scope and complexity.
 
 
 
 

Ready to Take Your Research to the Next Level?

Let me help you design rigorous studies and analyze your data with confidence.

 
Schedule a Consulation
Enroll in Upcoming Course
Send Me an Email

Email: antwiboa@uwm.edu

Phone: (470) 604-4912

Available: Monday-Friday, 9 AM - 5 PM

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