Data Report Analysis

Data Cleaning

Clean this sales data: remove duplicates, standardize dates, fill missing values

Local parsing with field type detection, dedup, format standardization, and missing value handling.

Statistical Analysis

Summarize sales and profit margin by region, calculate YoY growth

Runs data analysis locally.

Visualization

Create a sales trend line chart and regional pie chart

Calls chart_create for line/bar/pie/scatter/heatmap charts.

Report Output

Compile the analysis into a one-page presentation

Integrates conclusions and charts into a report deck. All processing is local.