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I will do data analysis in python or r, regression and statistical testing
Data Analyst in Excel Power BI SPSS R and Python
Hi, I’m Ali Rahman, a Data Analyst working with Excel, Power BI, Python, SPSS, and R Shiny.
I help clients turn messy spreadsheets and raw data into clear insights. My work includes data cleaning, da...
About this Gig
Are you looking for accurate and professional data analysis using Python or R?
I provide data analysis in Python and R, statistical analysis, regression, hypothesis testing, and data visualization with clear insights.
I will help you turn your raw data into meaningful insights with clear statistical results and easy-to-understand interpretation.
I specialize in Python (pandas, numpy, scipy, statsmodels, seaborn) and R (tidyverse, ggplot2) to perform advanced data analysis for academic, business, and research projects. Whether you have survey data, research data, or business datasets, I provide clean, reliable, and well-documented results.
What I offer:
- Data cleaning and preprocessing
- Descriptive statistics (mean, median, summary)
- Hypothesis testing (t-test, chi-square, ANOVA)
- Correlation and regression analysis
- Data visualization (charts, graphs)
- Clear interpretation of results
- Professional report (Word/PDF)
- Python (.ipynb) or R script
I dont just give numbersI provide clear insights and conclusions that help you understand your data and make better decisions.
Just share your dataset and requirements, and Ill handle the rest professionally.
My Portfolio
FAQ
1. What do you need to start?
Dataset (Excel/CSV), objective, and any specific requirements.
2. Do you use SPSS?
No, I use Python and R, which are more advanced and flexible.
3. Can you help choose the right test?
Yes, I will select the best statistical methods based on your data.
4. Will you provide code?
Yes, I can provide Python notebook or R script if needed.
5. Do you analyze survey data?
Yes, including Likert scale, frequency analysis, and insights.
6. Do you provide interpretation?
Yes, all results are explained in simple language.
