1. Dual-Axis Line Chart for Trend Analysis
This is ideal for observing the correlation between QC performance and refunds over time.
- X-Axis:
- Left Y-Axis (QC Approval Rate):
- Right Y-Axis (Refund Ratio):
Insight:
A Guide to Creating Data Charts for Tracking Performance Trends
Effective data management is crucial for sourcing agents and e-commerce businesses. The HubBuyCN SpreadsheetQuality Control (QC) approval ratesrefund ratios
Before visualization, ensure your spreadsheet has consistent, clean data columns. Essential columns include:
Use separate sheets or tabs to calculate monthly or quarterly summaries for QC Pass Rate (%)Refund Ratio (%).
This is ideal for observing the correlation between QC performance and refunds over time.
Insight:
Compare multiple suppliers side-by-side to evaluate their reliability.
Insight:
A color-coded grid (heatmap) can reveal seasonal patterns or specific problem months.
Insight:
With charts created, systematically analyze them to guide business decisions:
Moving beyond static numbers in your HubBuyCN SpreadsheetQC and Refund Ratios