Process Capability Statistics: Cpk vs. Ppk
Capability Analysis
| 3 Minute Read
Customers often ask “What’s the difference between Cpk and Ppk?” It’s a good question, many practitioners default to Cpk while overlooking Ppk altogether.
On Paying Bills, Marriage, and Alert Systems
Automation
| 4 Minute Read
On Paying Bills, Marriage, and Alert Systems
High Cpk and a Funny-Looking Histogram: Is My Process Really that Amazing?
Capability Analysis
| 3 Minute Read
High Cpk and a Funny-Looking Histogram: Is My Process Really that Amazing?
DOE Center Points: What They Are & Why They're Useful
Design of Experiments - DOE
| 3 Minute Read
DOE Center Points: What They Are & Why They're Useful
QI Trends in Healthcare: What Are the Statistical "Soft Spots"?
Healthcare
| 4 Minute Read
QI Trends in Healthcare: What Are the Statistical "Soft Spots"?
Those 10 Simple Rules for Using Statistics? They're Not Just for Research
Statistics in the News
| 6 Minute Read
Rules for anyone who draws conclusions and makes data-based decisions. Those 10 Simple Rules for Using Statistics? They're Not Just for Research
Using the Nelson Rules for Control Charts in Minitab
Data Analysis
| 4 Minute Read
Using the Nelson Rules for Control Charts in Minitab
3 Ways to Get Up and Running with Statistical Software—Fast
Quality Improvement
| 3 Minute Read
3 Ways to Get Up and Running with Statistical Software—Fast