I will data analysis using sql, excel and r

Are you looking for clear, reliable data analysis using SQL, Excel or R?

I am a Statistics graduate with experience in data management, statistical analysis and business reporting. I help businesses and researchers turn raw datasets into useful findings.

My services include:

• Data cleaning and preparation
• SQL queries, joins, filtering and aggregation
• Exploratory data analysis (EDA)
• Descriptive statistics and data summaries
• Hypothesis testing: t-tests, chi-square and ANOVA
• Correlation and regression analysis
• Survey and questionnaire analysis
• Excel PivotTables, charts and reporting
• R visualisations and statistical interpretation
• Business KPIs, trends and key insights

What you receive:

Cleaned datasets, SQL queries or R scripts (where agreed), charts, summary tables and a clear report explaining findings and limitations.

Why choose me?

• Statistics background and practical data experience
• Careful analysis and clear communication
• Confidential handling of your data

Please message me before ordering with your dataset, research questions and expected output.