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Last Post 14 Jan 2013 12:00 AM by  SuperUser Account
LAB_CD4: QA error coded CW009
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10 Jan 2013 12:00 AM

    LAB_CD4

    Could anyone tell me how you would program the following QA check:

    CW009 -CD4 counts spike up or down suddenly (large change in less than a year)-.

    How would you qualify "spike uu or down suddenly"?

    Thanks,

    Monique


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    14 Jan 2013 12:00 AM


    I have the same question. We talked a little about it here at CHIP.

    One method could be a difference of factor 10. The shift of the decimal point would be the most common error, would it not?
    We have not come up with a final answer yet. Any input would be valued.

    Thanks, Rikke
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