Levey Jennings Control Charts in Excel

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Levey Jennings (Standard Deviation) Control Charts in Excel

Healthcare labs use the Levey Jennings charts to monitor key measures of health like cholesterol and glucose. The Levey Jennings chart, unlike other SPC charts, use standard deviation as a way of calculating control limits.

Levey-Jennings-Chart

The Levey Jenning Chart consists of :

A line graph of each data point
An average line
And1-2-3 standard deviation lines
Performs stability analysis and turns any unstable point or condition RED
Allows you to add data to existing control charts and create control charts with multiple (stair step) control limits

The Levey Jennings chart and all of the variable and attribute control charts are included in the QI Macros for Excel SPC Software.

Download the FREE 30-day Evaluation copy of the QI Macros Excel SPC Software for Six Sigma

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QI Macros Excel SPC Software for Histograms and Control Charts $139 Plus S&H

For more information on control charts see: http://www.itl.nist.gov/div898/handbook/pmc/section3/pmc31.htm

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The QI Macros for Excel $139, is an inexpensive easy to use set of Excel add-ins for statistical process control and Lean Six Sigma. It draws line, pie, bar, pareto, box whisker, histogram (Cp, Cpk), scatter and control charts (with stability analysis).

It contains over 70 fill in the blank templates such as the Ishikawa diagram, QFD, DOE, FMEA, PPAP, and Gage R&R for MSA. Performs ANOVA, t-test, F-test, and regression analysis.

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