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Nederlands
$
USD
I will do r programming, data analysis, statistical analysis and visualization
Data Analyst , MS Excel , MY SQL, IBM SPSS, Power BI, Stata, Pyhton , R
Numbers may seem silent, but hidden within them are stories waiting to be discovered.
Hi, I’m Muhammad Ayyan Raffay, I am a data analyst specialist in Excel, Power BI, IBM SPSS, R , and Python. I he...
Over deze dienst
Struggling with raw data or complex statistical analysis? I can help you turn your data into clear, meaningful insights using R programming.
I provide professional R data analysis and statistical analysis for research, academic, survey, and business datasets. From cleaning your data to performing statistical tests and creating professional visualizations, Ill handle the complete analysis according to your requirements.
What I can help with:
Data Cleaning & Preprocessing
Exploratory Data Analysis (EDA)
Descriptive & Inferential Statistics
Hypothesis Testing
Correlation & Regression Analysis
T-Test, ANOVA & Chi-Square
Statistical Modeling
Data Visualization with ggplot2
Result Interpretation & Reporting
Youll receive clean R code, accurate results, professional visualizations, and easy-to-understand insights.
Whether you have a small dataset or a complete research project, Ill provide a customized solution focused on your goals.
Have a dataset ready? Send me your requirements and lets get started!
Mijn portfolio
Andere Gegevensanalyse diensten die ik aanbied
Veelgestelde vragen
What types of data can you analyze in R?
I can work with CSV, Excel, survey, research, academic, and business datasets.
What statistical analysis can you perform?
I can perform descriptive statistics, hypothesis testing, correlation, regression, t-tests, ANOVA, Chi-square, and other suitable statistical analyses.
Can you clean and preprocess my dataset?
Yes. I can handle missing values, duplicates, inconsistent data, incorrect formats, and other common data-cleaning issues.
Will I receive the R code with the analysis?
Yes. I can provide clean, organized, and reproducible R code along with the analysis and visualizations.
Can you explain the results of the analysis?
Yes. I can provide clear, easy-to-understand interpretations of statistical results, tables, and visualizations.
