4 Repeatability & Reproducibility

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About Steven Wachs

Steven Wachs has 25 years of wide-ranging industry experience in both technical and management positions. Steve has worked as a statistician at Ford Motor Company where he has extensive experience in the development of statistical models, reliability analysis, designed experimentation, and statistical process control.

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Measurement System Assessment
- References and Downloads
- M02 MSA Definitions
  - 1 Why MSA & Defining Measurement Systems
  - 2 Review of Basic Statistics
  - 3 Measurement Systems Characteristics – Part I
  - 4 Repeatability & Reproducibility
  - 5 Common Gage RR Metrics
  - 6 Measurement Systems Characteristics – Part II
  - 7 Review Exercises
- M03 Gage R&R Studies
  - 1 Overview and Planning for a Gage R&R Study
  - 2 Analysis – Average and Range Method
  - 3 Setting up and Analyzing a Gage R&R in Minitab
  - 4 Exercise – Analyzing a Gage R&R Study
  - 5 Analysis – ANOVA Method
  - 6 Analyzing a Gage R&R in Minitab (ANOVA Method)
  - 7 Exercises – Analyzing Gage R&R Studies (ANOVA)
  - 8 Analysis – ANOVA with Significant Interactions
  - 9 Gage R&R with Other Factors (Expanded Gage R&R)
- M04 SPC for Measurement Systems
  - 1 Measurement Systems Stability
  - 2 Control Chart Examples
- M05 Linearity & Bias Assessment
  - 1 Linearity/Bias Assessment Overview
  - 2 Linearity/Bias Studies in Minitab & Exercise
  - 3 Linearity with Respect to Precision & Exercises
- M06 Attribute Systems Assessment
  - 1 Overview & Simple Assessment Method
  - 2 Attribute Gage Study – Analytic Method
  - 3 Attribute Gage Study – Analytic Method with Minitab & Exercise
  - 4 Attribute Agreement Analysis Method
  - 5 Attribute Agreement Analysis Examples
  - 6 Attribute Agreement Analysis Exercises
- M07 Comparing Measurement Systems
  - 1 Methods for Comparing Variability & Accuracy
  - 2 Direct Comparisons with Scatter Plots & Regression Modeling
  - 3 Exercises
- M08 Non-Replicable Measurement Systems
  - 1 Non-replicable Scenarios & Overview of Methods
  - 2 Destructive Testing (Homogenous Specimens & Split Specimens)
  - 3 Analyzing a Nested Gage R&R (Minitab) & Exercise
  - 4 Destructive Testing (Multiple Measurement Locations)
  - 5 Dynamic Process Conditions
  - 6 Dynamic Part/Sample Properties