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Fiverr Pro
Italiano
$
USD
I will perform statistical data analysis with spss, r, or python
Data is the new oil!
Hi, I’m Rafael—a data scientist, researcher and professor with 10+ years of experience turning complex data into clear insights. I hold a PhD from the University of Leeds and have partnered with resea...
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Rafael R PhD ha un numero eccezionale di clienti abituali
Cosa è piaciuto agli altri di questo freelance
bridget_karthik
Stati Uniti
Rafael is truly exceptional. He understood my project completely simply from reading the overview I sent him. His report was extremely clear. He is also quite...
mvonsabler
Australia
Rafael is an experienced and exceptional professional. He far exceeded my expectations on delivery for a project and I am already working on another project...
laurinburla
Svizzera
Once again, excellent collaboration with Rafael. Absolutely recommended. He demonstrates quick and deep understanding and great adaptability depending on the question. I am very satisfied with the result.
manjo_b
Emirati Arabi Uniti
Detailed analysis of hospital based data, he has done it in a professional way, deep understanding and quick response I appreciate his work and his professionalism.
jwooden85
Stati Uniti
Rafael did a fantastic job of normalizing and analyzing my data. He broke out my variables in ways that made my findings clearer and easier to explain to non-academic...
Informazioni su questo servizio
I'm a PhD statistician (University of Leeds) who turns raw data into clear, actionable insights using R, SPSS or Python with reproducible scripts, APA-style tables and high-res visualizations ready for Word. Academic, healthcare or business, I tailor the analysis and guide you at every step.
12+ years' experience, 600+ projects across academia, healthcare, finance and NGOs.
Full-service: data cleaning and assumption checks; GLMs (ANOVA, MANOVA, ANCOVA, t-tests); regression, clustering and predictive modeling; reliability/validity testing; pre/post and intervention analyses.
Not sure which method fits? I'll propose and explain the best approach in plain language.
Every package includes:
- A clear report of objectives, methods and results
- Commented, reproducible scripts
- Tidy tables and plots ready to export
- Unlimited revisions until you're satisfied
- Full confidentiality
Ready to unlock your data's potential? Share your goals and data and get a custom plan within 24 hours.
Il mio portfolio
FAQ
Can you do my university assignment or exam?
No. Asking for university assignments or any type of homework is against Fiverr's policy. I can only help with research projects that are part of a bachelor's, Master's or PhD thesis.
What is your workflow process?
1. Understanding Data and Requirements: extensive discussion to understand your needs. 2. Analysis Plan: formalization of the expected deliveries. 3. Project Execution: with constant communication along the process. 4. Delivery and Follow-up: ask as many questions as needed after delivery!
How can I feel comfortable that I will get what I actually need?
Before the order starts, I will make sure that we discuss your project extensively until you feel comfortable that I have understood what you need and I feel confident that I am able to meet your expectations. You may even request a video meeting if you want!
What if your delivey is entirely not what I expected to receive?
This has never happened before. However if for some reason the delivery is not what you expected, I will adjust the work as many times as needed until you are satisfied.
What if I've got the data but don't know where to start?
Don't worry. I have worked extensively with data science projects and would be able to help you designing your analysis plan.
Can you provide advise for my methodology?
Yes! Feel welcome to share your research goals and I can build an analysis plan for you.
Recensioni
261 recensioni per questo servizio
| (243) | ||
| (15) | ||
| (2) | ||
| (1) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
A 
achievingskills
Stati Uniti
I had a very positive experience working with Rafael on a methodological review of our grant Letter of Inquiry. His professionalism was evident throughout the entire process—communication was clear, expectations were well-defined, and he approached the work with a high level of integrity and respect...
50 USD-100 USD
$
3 giorni
Tempo
Utile?G giacomo901
Cliente abituale
Finlandia
The statistical data analysis was conducted successfully and produced clear, reliable results. The data was carefully organized and analyzed using appropriate statistical methods, allowing meaningful patterns and trends to be identified. The findings supported the objectives of the study and were presented...
400 USD-600 USD
$
13 giorni
Tempo
Utile?V vlt_dsm
Belgio
Rafael completed an order for a statistical analysis (GLMM and LMM) in 2 days that had a 4 day deadline, and provided an extensive analysis report complete with tables, effect sizes and , multiple, detailed figures and annotated code.
400 USD-600 USD
$
5 giorni
Tempo
Utile?H h_n3105
Cliente abituale
Regno Unito
Very smooth process, Rafael was very attentive and went above and beyond for me. He helped me make sense of a dataset that was very overwhelming and has been very supportive and honest with any follow up questions I have had. I would definitely recommend Rafael for any project and would be more than happy to trust him with any future projects :)
200 USD-400 USD
$
4 giorni
Tempo
Utile?G giacomo901
Cliente abituale
Finlandia
Rafael was highly responsive and detail-oriented throughout the process. He addressed all comments thoroughly, provided clear explanations for each correction, and ensured full consistency across the analysis and documentation. His proactive approach and attention to detail made the collaboration smooth and efficient.
100 USD-200 USD
$
6 giorni
Tempo
Utile?
Recensioni
261 recensioni per questo servizio
| (243) | ||
| (15) | ||
| (2) | ||
| (1) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
A achievingskills
Stati Uniti
I had a very positive experience working with Rafael on a methodological review of our grant Letter of Inquiry. His professionalism was evident throughout the entire process—communication was clear, expectations were well-defined, and he approached the work with a high level of integrity and respect...
50 USD-100 USD
$
3 giorni
Tempo
Utile?G giacomo901
Cliente abituale
Finlandia
The statistical data analysis was conducted successfully and produced clear, reliable results. The data was carefully organized and analyzed using appropriate statistical methods, allowing meaningful patterns and trends to be identified. The findings supported the objectives of the study and were presented...
400 USD-600 USD
$
13 giorni
Tempo
Utile?V vlt_dsm
Belgio
Rafael completed an order for a statistical analysis (GLMM and LMM) in 2 days that had a 4 day deadline, and provided an extensive analysis report complete with tables, effect sizes and , multiple, detailed figures and annotated code.
400 USD-600 USD
$
5 giorni
Tempo
Utile?H h_n3105
Cliente abituale
Regno Unito
Very smooth process, Rafael was very attentive and went above and beyond for me. He helped me make sense of a dataset that was very overwhelming and has been very supportive and honest with any follow up questions I have had. I would definitely recommend Rafael for any project and would be more than happy to trust him with any future projects :)
200 USD-400 USD
$
4 giorni
Tempo
Utile?G giacomo901
Cliente abituale
Finlandia
Rafael was highly responsive and detail-oriented throughout the process. He addressed all comments thoroughly, provided clear explanations for each correction, and ensured full consistency across the analysis and documentation. His proactive approach and attention to detail made the collaboration smooth and efficient.
100 USD-200 USD
$
6 giorni
Tempo
Utile?
