1.Tracking Engagement Divergence Over Time
Line and combo charts · 2026
This workflow illustrates a social media analyst tracking platform performance from January 2024 through December 2025 using multi-line and dual-axis combination charts. The analyst compared TikTok's high volatility against the steadier baselines of Instagram, YouTube, and Facebook, highlighting a peak gap of 117.0 points in November 2025. While this tracks digital platforms, the analytical method is highly transferable to HR. When you deploy employee engagement survey templates, you can use similar dual-axis charts to track how different departments or tenure groups diverge in their engagement rates over time, helping you adjust retention strategies before critical windows close.
What it shows:
Use dual-axis combination charts to visualize engagement gaps between different groups over time.




