Empirical CDF
Analyse PhaseGBPlot the empirical cumulative distribution function for one or more groups. Useful for comparing distributions, reading percentiles, and estimating the proportion of data outside specification limits.
12 values
12 values
Add Group
Empirical Cumulative Distribution Function
Read the y-axis to find what % of data falls below any x value. At the spec limit, the CDF value = proportion of data in spec.
Key Percentiles
| Percentile | Process A | Process B |
|---|---|---|
| P5 | 11.4000 | 10.1000 |
| P10 | 11.6000 | 10.2000 |
| P25 | 11.7000 | 10.3000 |
| P50 | 12.0000 | 10.5000 |
| P75 | 12.3000 | 10.8000 |
| P90 | 12.5000 | 10.9000 |
| P95 | 12.8000 | 11.0000 |