Keeping your charts under control

Article Abstract:

Control charts are used to monitor processes to see if they have changed or sometimes, to see if they are changing the way they are supposed. Process control is used to address unplanned variation by measuring some parameter that indicates proper process operation and taking appropriate corrective action (feedback) when that parameter changes in undesired ways.

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Measuring the internet

Article Abstract:

The benefits of data analysis to impove website efficiency are examined in detail. Data analysis can increase the number of users of a site who come from the targeted group, rather than simply surfers.

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The education of a metrologist

Article Abstract:

The education of metrologists or measurement scientists is discussed. Information on what to look for in a course and where to look and resources available is presented.

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