Looking for expert-level statistical analysis using SPSS, R, or Excel? Whether you're a researcher, business owner, or part of a data-driven team, Rafael R offers one of the most trusted and highly rated data analysis gigs on Fiverr.
📌 Overview of the Service
Gig Title: "I will perform statistical data analysis with SPSS, R, or Excel"
Seller: Rafael R – Quantitative Analyst
Rating: ★ 4.9 (210+ Reviews)
Location: Brazil
Languages: English
Completed Orders: 452+
👨🏫 Who Is Rafael R?
Rafael is not just another freelancer — he’s a PhD holder from the University of Leeds, a published researcher with 16 peer-reviewed papers, and a professor and data scientist with over 10 years of experience in statistical modeling and data interpretation.
He has successfully completed over 300+ data analysis projects and holds an IBM Data Scientist certification. His passion for transforming data into meaningful insights has made him a go-to expert on Fiverr.
🎯 Who Should Hire Rafael?
This gig is ideal for:
Academic Researchers in need of proper statistical modeling for thesis or journal submissions.
Business Owners & NGOs aiming to develop actionable, data-driven strategies.
Corporate Professionals in Sales, HR, Finance, or Procurement seeking to extract meaningful insights from performance data.
📂 Data Types Supported
Rafael works across a wide range of fields, including:
Survey and feedback data
Sales and marketing metrics
HR & employee performance data
Healthcare and medical research data
Educational assessments and learning outcomes
🧠 Analytical Techniques Offered
Whether you need simple summaries or complex multivariate modeling, Rafael’s skillset includes (but is not limited to):
General Linear Models (ANOVA, MANOVA, ANCOVA, t-tests)
Predictive Modeling (e.g., Regression Analysis)
Correlation & Association Studies
Cluster Analysis for segmentation
Reliability and Validity Testing for scale assessments
Pre/Post-Intervention Analysis
Experimental Design Evaluations
💼 Gig Packages & Pricing
🔹 Basic Package – $175
Simple Statistical Analysis
Ideal for low-complexity projects. Includes basic data analysis and a clear, concise report.
📅 Delivery: 3 Days
♾️ Unlimited Revisions
📊 Insights Summary
📈 Visualized Results
💬 Custom pricing available—contact for details
🔹 Standard Package – $425
Intermediate Statistical Analysis
Includes multivariate analysis and hypothesis testing, along with a comprehensive report.
📅 Delivery: 4 Days
♾️ Unlimited Revisions
📊 Insights Summary
📈 Visualized Results
🔹 Premium Package – $695
Advanced Modeling & Complex Testing
Suited for high-complexity datasets and projects requiring advanced statistical modeling.
📅 Delivery: 5 Days
♾️ Unlimited Revisions
📊 Insights Summary
📈 Visualized Results
📌 Note: Pricing is indicative. Contact Rafael for a custom quote tailored to your dataset and goals.
📊 Deliverables Include:
Expert statistical analysis using SPSS, R, or Excel
A detailed insights summary
Data visualization to enhance clarity
Professional reports suitable for presentations or publications
Unlimited revisions to ensure full satisfaction
⭐ Why Choose Rafael R?
🎓 PhD-qualified with real-world research experience
💼 300+ projects completed across various industries
🧪 Proficient in SPSS, R, and Excel for any level of complexity
🛡️ Reliable, timely delivery with unlimited revisions
🧩 Final Thoughts
“Data is the new oil,” and Rafael R knows how to refine it into gold-standard insights. Whether you’re writing a thesis, evaluating employee KPIs, or optimizing a marketing campaign, his analytical approach can turn raw numbers into a powerful decision-making tool.
If you're ready to elevate your project with expert statistical analysis, check out Rafael’s Fiverr gig below:
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