Specialist Statistical Consulting

Your research deserves
statistical analysis
that impresses

Turn your raw data into solid scientific findings. Flawless methodology, publication-ready results and complete support from the start to the end of your research. Specialist statistical consulting for undergraduate theses, master's dissertations, PhD theses and journal articles. Statistical analysis for academic researchers in every field of knowledge.

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Fill in the form below — you'll get a complete quote within 20 minutes (Mon–Fri, 9am–6pm your local time).

0 Years of Experience
Scientific Rigor
Robust Methodology
Significant results ✓
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Tools and methodologies I use

R Python C++ SPSS Magic Stat Stata SAS Statistica SmartPLS MedCalc Minitab Matlab Maple
Services

Complete solutions for your research

From planning to publication, I provide complete statistical support so you can focus on what really matters: your findings. Solutions in biostatistics, multivariate analysis, regression, SPSS, RStudio, Python and much more. I work with undergraduate, graduate, master's and PhD students, as well as independent researchers who need high-quality statistical consulting.

Data Analysis

Descriptive and inferential statistics, hypothesis testing, regression and modelling. Results ready for your paper.

  • Parametric and non-parametric tests
  • Linear, logistic and multiple regression
  • ANOVA, MANOVA, ANCOVA
  • Correlation analysis

Methodological Planning

Defining the ideal statistical methodology for your research goals, from data collection to analysis.

  • Sample size and statistical power
  • Defining hypotheses and variables
  • Instrument design
  • Questionnaire validation

Scientific Writing

Impeccable methods and results sections, following APA guidelines or the format of your target journal.

  • Detailed description of the methodology
  • Presentation of results (tables and figures)
  • Statistical interpretation
  • APA/Vancouver formatting

Data Visualization

Publication-ready charts and visualizations, with an editorial standard and scientific aesthetics.

  • Custom figures (ggplot2, matplotlib)
  • Heatmaps and correlation matrices
  • Forest plots and diagrams
  • Infographics for presentations

Advanced Analyses

Advanced statistical techniques for complex research that demands sophisticated modelling.

  • Structural equation modelling (SEM)
  • Multilevel/hierarchical analysis
  • Time series
  • Applied machine learning

Review of Analyses

A thorough review of analyses you have already carried out, ensuring methodological robustness and statistical soundness.

  • Blind review of the methodology
  • Assumption checking
  • Correction of procedures
  • Detailed technical report
Clear and simple

What you send, what you get

No mystery. You send your data and your research questions — I send back the interpreted results and the code.

You send me

Your dataset and your research questions — what you want to analyse and what you need to find out for your thesis or paper. Your data is treated confidentially (NDA on request).

You receive

The interpreted results (what they mean, in plain English), publication-ready figures and tables, and ready-to-run R and Python scripts so you can replicate every analysis yourself.

Pricing

Simple, flat-rate pricing

Most projects cost between $250 and $450. The exact price depends on your data and questions — so fill in the form.

Complete Statistical Analysis

$250 – $450

Most analyses fall in this range. No hourly rates, no hidden costs. Want your exact price? Fill in the form — you'll have your quote in 20 minutes.

What's included

  • Complete statistical analysis of your dataset
  • A clear, publication-ready report (methods, results and interpretation)
  • Ready-to-run R and Python scripts so you can replicate every analysis yourself
  • Publication-quality figures and tables
  • A plain-English explanation you can defend in your thesis or to reviewers
  • Revisions until the results are ready to publish
Get your quote

Secure payment via PayPal. To get started, fill in the form — I'll confirm the scope and send you a PayPal request.

Turnaround: most analyses are delivered within 5–7 business days.

Need something more advanced (multivariate, SEM, survival analysis, machine learning, species distribution modelling)? Ask for a custom quote (usually above $450).

Process

How it works

A simple and transparent process, from the first contact to the final delivery of your analyses.

01

You send your data and questions

Send me your dataset and your research questions — what you want to analyse and what you need to find out. I confirm the scope and the deadline.

02

I analyse it

I apply the methodology that best fits your goals. You receive regular progress updates.

03

You get results and code

Interpreted results in plain English, publication-ready figures, and ready-to-run R and Python scripts so you can replicate every analysis yourself.

Benefits

What you get

More than analyses — you gain peace of mind and the confidence to publish your results.

Publication-ready results

Analyses formatted to your target journal's requirements, saving you time.

Flawless methodology

Reviewers won't question your statistics. Every methodological choice is justified and documented.

Save time and stress

While I handle the analyses, you focus on the literature review and writing your paper.

Continuous support

Unlimited support for questions about your results. Even after delivery, I'm here to help.

Guaranteed quality

Years of experience in scientific research. Your work is in the hands of someone who understands the process.

Clear communication

Plain-English explanations. You understand every result and can explain it with confidence.

Testimonials

What people I've worked with say

Researchers from a range of institutions have trusted my work and seen their research strengthened.

★★★★★

"Remarkable expertise! Heury is a great professional — my thesis would not have been the same without his analyses. I highly recommend him."

Photo of Dr. Ronivon Soares, PhD in Structures and Civil Construction at UnB, statistical consulting client
Dr. Ronivon Soares Engineer, PhD in Structures and Civil Construction – University of Brasília (UnB)
★★★★★

"It's a source of pride to see a professional with such knowledge and competence."

Photo of Dr. Marcelo Occhiutto, PhD in Medical Sciences at UNICAMP, statistical analysis client
Dr. Marcelo Occhiutto PhD in Medical Sciences, UNICAMP
★★★★★

"A person like Heury is born once in a generation."

Photo of Dr. Paulo de Marco Júnior, CNPq 1A researcher and PhD supervisor, a reference in academic statistical consulting
Dr. Paulo de Marco Júnior Heury Ferr's PhD supervisor (2013) · CNPq 1A Researcher
★★★★★

"The ability to analyse and interpret statistical data is essential to building credible scientific knowledge for any researcher who takes their work seriously. I met Professor Dr. Heury and his method of teaching statistics in 2014, and it revolutionised the way I think about statistics. To this day I take private lessons, I bought his book and I recommend him to every researcher who takes science seriously."

Photo of Prof. Dr. Luiz Almeida da Silva, Head of the Nursing Programme at UFG, client of biostatistics services
Prof. Dr. Luiz Almeida da Silva Head of the Nursing Programme – Federal University of Goiás
★★★★★

"I never imagined I would be served so excellently by a statistical analysis provider — delighted."

Photo of Dr. Alvorita Leite Bittencourt, statistical consulting client from the Federal University of Paraná
Dr. Alvorita Leite Bittencourt Federal University of Paraná
★★★★★

"A peerless professional in the field of statistics teaching and analysis."

Photo of Msc. Fagner Correia D'arc, biologist and statistical data analysis client
Msc. Fagner Correia D'arc Biologist – CRBio 080081/04-D
Publications

Published scientific articles

Active research with publications in national and international journals, peer review of articles and participation in PhD defence committees.

Statistical reviewer for PLOS ONE | PhD defence committee member at USP
About

Dr. Heury Ferr

PhD and programmer. My mission is to help researchers turn data into meaningful scientific discoveries.

🎓
PhD (Doctorate) Professor, biostatistician and specialist in applied statistics
💻
Programmer R, Python, C, C++
📝
Active Researcher Articles published nationally and internationally
🧪
Developer of Magic Stat Statistical software I recommend to researchers

With years of experience in academic research, I understand the challenges you face. My commitment is to deliver rigorous statistical analyses that strengthen your work and improve your chances of publication.

"

My goal is for you to feel confident about every number, every figure and every statistical conclusion in your work.

Recommended software

Magic Stat

I'm also the developer of Magic Stat — the statistical software I recommend to researchers for data analysis, publication-quality plots and automated reports.

Visit getmagicstat.com

FAQ

Frequently asked questions

Completely. Your data and results are treated as strictly confidential and are never shared or reused. If your institution requires it, I am happy to sign an NDA before you send anything.

Not at all! My job is precisely to translate statistics for you. I explain every result clearly and in plain English, making sure you understand it and can defend your methodology.

It depends on the complexity of the project. Simpler analyses can be ready in 3–5 business days. Complex projects involving advanced modelling can take up to two weeks. We always agree on deadlines at the first contact.

Yes! I have worked with projects from a wide range of fields: Psychology, Education, Health, Economics, Business, Engineering, Biological Sciences and many others. Statistics is a universal language for all sciences.

Yes! Tables, figures and the description of the results are delivered according to your target journal's guidelines or the format you request (APA, Vancouver, etc.).

Payment is secure via PayPal. To get started, fill in the form — I'll confirm the scope of your project and send you a PayPal request.

Most projects cost between $250 and $450, depending on your data and questions. Want your exact price? Fill in the form — you'll have your quote within 20 minutes. That flat fee covers the full analysis, a publication-ready report, ready-to-run scripts, figures and tables, and revisions. There are no hourly rates and no hidden costs. Larger or more advanced projects (e.g. SEM, survival analysis, machine learning) may be above $450 — ask for a custom quote.

Most analyses are delivered within 5–7 business days. Very large or complex projects may take a little longer, and I'll always confirm the timeline with you by email before starting.

No problem. For more advanced work — multivariate analysis, SEM, survival analysis, machine learning or species distribution modelling — I'll prepare a custom quote. Just fill in the form with a short description of your project.

Contact

Ready to turn your data into discoveries?

Fill in the form for a personalised quote. Let's understand your project and define the best statistical strategy. You'll receive a complete quote within 20 minutes (Mon–Fri, 9am–6pm your local time).

Get your quote See pricing
Quote

Request your quote

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Your data is confidential and safe — never shared. After you submit, you'll receive a complete quote within 20 minutes (Mon–Fri, 9am–6pm your local time).