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SPC: extrapolation for results prediction

Former Member
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Hi Gurus,

I have an issue that I want to predict the future results from a control chart.....is that possible in the system?

Accepted Solutions (1)

Accepted Solutions (1)

former_member42743
Active Contributor
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you certainly can produce a trend line in the run history as well as with various SPC charts. But it would simply be a visual thing. There isn't any way to say , what will this value be in 7 days.

However, if you are looking at calibration functionality and PM you can set up various warnings and limits with your testing so that you can get warned when certain limits are passed in a test, (i.e. when a value is more then .5 std dev. from norm), or when a specific threshold is reached.

This can be done using SPC charts or the Early warning system.

FF

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