An Online Retailer Investigation
  • Introduction & Data Wrangling
    • Data Frame Presentation & Basic Checks
    • Data Wrangling Part 1 (data cleaning)
    • Data Wrangling Part 2 (missing values & duplicated rows)
    • Data Wrangling Part 3a (outliers for Quantity)
    • Data Wrangling Part 3b (outliers for Price)
  • Extracting Insights
    • Investigating Invoices
    • Investigating Items
    • Investigating Customers
  • Advanced Inquiries
    • Analyzing Sales Trends
    • Market Basket Analysis
    • Customers' Segmentation
    • Understanding Cancellations
  • Dashboards
    • Data Presentation
    • Insights Presentation
    • Inquiries Presentation