What is a Capability SixPack - Engineering Statistics

Capability analysis is incredibly important in almost all manufacturing settings. As we learned in our recent video, "What is Capability?", capability is really a measure of the probability of a process producing out-of-spec (OOS) parts.

But capability indices are not the only way of investigating how our measurements fit inside of the tolerance specifications. QESuite (www.engsuite.org/qesuite/) is an Excel add-in that not only calculates the capability indices but also generates a capability six-pack report.

But what is a capability six-pack? It is a collection of six graphs that give you incredible insights into your data and specification spread.

SixPack Graphs:
- Individual Value Plot
- Capability Histogram
- Moving Range Chart
- Normal Probability Plot
- Last 25 Observations
- Capability Plot


Learn more about QESuite and how to do these amazing analyses in Excel today!
www.engsuite.org/qesuite

Engineering Statistics Playlist:
   • Engineering Statistics  

Capability Analysis Playlist:
   • Capability Analysis  

Capability SixPack Playlist:
   • Capability SixPack  

00:00 Introduction
01:14 Individual Value Plot (IVP)
03:21 Capability Histogram
05:38 Moving Range Chart
06:39 Normal Probability Plot
09:42 Anderson-Darling Test (Normal Probability Plot)
10:21 Ryan-Joiner Test (Normal Probability Plot)
10:42 Kolmogorov-Smirnov Test (Normal Probability Plot)
10:58 Jarque-Bera Test (Normal Probability Plot)
11:18 Last 25 Observations
12:13 Capability Plot