📊 1. Executive Summary Dashboard

• Total Sales
• Average Weekly Sales
• Number of Stores
• Holiday vs Non-Holiday Sales (comparison)
• Sales Trend (line chart with slicer for date)

Dataset Link : https://www.kaggle.com/datasets/yasserh/walmart-dataset

🗺️ 2. Store Performance Dashboard

• Store-wise Sales (bar chart or map if store locations are available)
• Top 5 / Bottom 5 Performing Stores
• Store filter to drill down into weekly trends

🕒 3. Time-Series Analysis Dashboard

• Weekly Sales Trends
• Month-over-Month / Year-over-Year Growth
• Sales vs Holiday Weeks (with color-coded line)

🎯 4. Holiday Impact Dashboard

• Sales on Holiday Weeks vs Non-Holiday Weeks
• Sales Trend Around Key Holidays (Super Bowl, Thanksgiving, etc.)
• Slicer for selecting a holiday to analyze

🌡️ 5. External Factors Impact Dashboard

• Sales vs Temperature (scatter plot or trend line)
• Sales vs Fuel Price, CPI, and Unemployment
• Correlation Indicators

🧩 6. Store Segment Analysis

• Cluster stores based on performance and factors (e.g., High Sales + High CPI = Resilient Stores)
• Use filters to segment by sales volume, CPI level, or unemployment rate

📅 7. Forecasting Dashboard

• Use Power BI’s forecasting tools to project future sales
• Allow users to choose store and time range for predictions