Run Chart with Minitab

By Michael Parker | March 30, 2016

Why we use a Run Chart A run chart is a chart used to present data in time order. These charts capture process performance over time. The X axis indicates time and the Y axis shows the observed values. A run chart is similar to a scatter plot in that it shows the relationship between X and…

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Variable Gage R&R with Minitab

By Michael Parker | December 24, 2015

What is Variable Gage R&R? Whenever something is measured repeatedly or by different people or processes, the results of the measurements will vary. Variation comes from two primary sources: [unordered_list style=”star”] Differences between the parts being measured The measurement system [/unordered_list] We can use a variable Gage R&R to conduct a measurement system analysis to…

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