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Adjust expected frequencies in crosstabs

  • 1.  Adjust expected frequencies in crosstabs

    Posted Mon November 28, 2022 11:07 AM
    Hello,
      I am analyzing differences/preferences of habitat use (sectors) during different activities, via Crosstabs with the Z test to compare variables. It was perfectly fine until we realized that the sectors have different area sizes so we need to adjust the expected values for the chi-square test for each sector.
     I was trying to figure it out but failed. 

    Also second question - is the z-test in this case (see print screen) somehow problematic? (Considering the grouping of letters for each sector)

    Thanks for answer! Best regards, Katka Šandlová



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    Kateřina Šandlová
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