I will be your expert r studio, excel, spss and stata data analyst

Hi there! I'm Rayburn your go-to data analyst for all things R Studio, Excel, SPSS, and Stata.

With a strong background in statistics, data science, and research, I offer expert-level services to help you clean, analyze, visualize, and interpret data accurately. Whether you're working on survey data, experimental results, business analytics, or academic projects, I've got you covered.

What I can help you with:

• Descriptive statistics (mean, SD, frequencies, etc.)
• Inferential statistics (t-tests, ANOVA, regression, chi-square)
• Time series analysis and forecasting
• Data cleaning, wrangling, and transformation
• Hypothesis testing and interpretation
• Survey data analysis
• Data visualization (graphs, charts, dashboards)

Tools I Use:

• R Studio tidyverse, ggplot2, dplyr, forecast, etc.
• Excel formulas, pivot tables, charts, analysis toolpak
• SPSS syntax writing, statistical tests, outputs
• Stata do-files, regression, panel and cross-sectional data

Whether it's a one-time project or ongoing data support, I deliver results that are clear, actionable, and well-documented.