Computing average for previous two weeks

  • I have my report in BIDS like this

    Absences

    4/1/2011 4/8/2011 4/15/2011 ... 6/10/2011 6/17/2011 Average Two week average

    42 53 1 3 2 (how to compute this?)

    I can get the total average just fine. I'm not sure how I can work with expressions to calculate the average for the two previous weeks.

  • Hi,

    Before anything else, can you tell me how are you calculating Average and Two week average?

    How you got a value of 2 for two week avg?

    Regards,

    Athar

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