Search results

  1. L

    chi square or unpaired t-test? (or other??)

    thanks so much for your feedback~~!
  2. L

    chi square or unpaired t-test? (or other??)

    Yes and no. I would like to keep them as two groups, (low and high), across 5 post operative days. Across all days - is there a difference between the two groups. The question you ask may be the problem that I can't get it 'right' in SPSS. I simply listed the two groups, each with 5 sets of...
  3. L

    chi square or unpaired t-test? (or other??)

    Hi - I am looking to compare two groups - mobility activity after surgery. Group 1 - is a 'low ability' (ie, very old, frail) Group 2 - is 'high ability' (able to move around before surgery). The numbers in each group are NOT means, they are simply counts of patients. Ie, on the first day, 37...