Cp / Cpk Process Capability.
Paste up to 1000 measurements. Set spec limits. Get Cp, Cpk, Pp, Ppk, sigma level, and PPM defect rate with a live histogram.
1. Spec limits
2. Measurement data
Paste numbers separated by spaces, commas, tabs, or newlines.
Cpk
—
—
Cp
—
Process potential
Ppk
—
Long-term performance
Pp
—
Long-term potential
Est. PPM defects
—
— σ level
Sample stats
—
σ = —
Distribution
| n (sample size) | — |
| Mean (X̄) | — |
| Std Dev (s) | — |
| Min · Max | — |
| Range | — |