Professional data analysis service with SPSS and R

If statistical analysis isn’t your area of expertise and the thought of running complex analyses feels overwhelming, you’re in the right place. I’m here to take that burden off your shoulders.

My name is Bogdan Anastasiei. I provide expert support for complex data analysis across bachelor theses, dissertation, PhD projects, research articles and other types of academic works.

Simply share your data and your research objectives — I’ll take care of the rest. I identify the most appropriate analytical methods, run the analyses, interpret the results, and deliver a clear, well-structured report.

Whether you need to test research hypotheses or develop advanced predictive models, I’ve got you covered.

So don't stress about statistics - let me handle the hard part.

Why work with me?

I am a university professor with more than 30 years of experience, during which I have guided hundreds of students through the data analysis stages of their graduation theses. I know exactly where challenges arise and how to overcome them. I have also published numerous articles in international, peer-reviewed journals, which gives me deep insight into the standards and expectations of academic research.

I have 25 years of experience with SPSS and 10 years with R. In recent years, I have worked as a freelance data analyst, helping countless students and researchers with their statistical projects. My goal has always been to earn a five-star rating from every client – and I’ve achieved it.

See my ratings and testimonials here

I work quickly, pay close attention to detail, and offer rates that are genuinely affordable – high-quality analysis shouldn’t require breaking the bank.

Data analysis doesn’t have to be your obstacle. With the right analytical support, your data can become one of the strongest parts of your research. If you’d like to have expert help, feel free to get in touch.

Service Offerings

Experimental
data analysis

Between-subjects ANOVA, ANCOVA, MANOVA, within-subjects ANOVA, mixed ANOVA, t-tests, non-parametric tests

Predictive
analytics

Linear & nonlinear regression, logistic regression, KNN, SVM, decision trees, XGBoost, neural networks

Grouping &
segmentation

Hierarchical and k-means clustering, factor analysis, correspondence analysis, association rules

Time series
forecasting

Advanced exponential smoothing (Holt-Winters, TBATS, STLM), ARIMA, SARIMA, neural networks

What I Do

Select the
most suitable
analysis
methods

Test
assumptions
and run the
procedures

Interpret the
results and
write a detailed
report

Why Choose Me

Fast and
accurate
results

25 years of
experience in
data analysis

Complex
data sets
handled