KE SPC
Control charts that flag out-of-control points for you.
KE SPC brings statistical process control to Power BI — control charts with calculated limits and rule-based signals that flag special-cause variation automatically.
Author licenses one report builder · Org covers your whole company. Viewers never need a license. Sign in before buying so the license attaches to your account.
What it does
Calculated limits
Mean and ±sigma control limits computed from your data, not entered by hand.
Multiple chart types
I-MR for individuals, plus Xbar-R / Xbar-S / p / np / c / u for subgrouped and attribute data.
Rule-based signals
Western Electric / Nelson rules highlight points that break control.
Zone shading
1σ / 2σ / 3σ bands and phase recalculation make special-cause patterns obvious.
Free vs Pro
Free
- • I-MR control chart
- • Mean + 3σ limits
- • Rule 1 (point beyond 3σ)
- • Font & colour options
Pro
- ✓ All chart types (Xbar-R/S, p, np, c, u)
- ✓ Full Western Electric / Nelson rules
- ✓ Zone shading + phase recalculation
Best for: Quality and manufacturing engineers monitoring processes.