Recent content by AgataM

  1. A

    Logistic regression - intepretation of results

    Hi all, I have binary data for which 70% involve 1 (yes) and 30% involve 0 (no). I've done logistic regression in MedCalc. Results below: Sample size 60 Positive cases a 42 (70,00%) Negative cases b 18 (30,00%) a Bacteria = 1 b Bacteria = 0 Overall Model Fit Null model -2 Log...
  2. A

    Which test should I use for two unequal groups ?

    Hi all! I have data that include 20 samples divided into 2 groups (category A and category B). The groups are independent, none of the value in one group repeat in other. N(A) =14, N(B) = 6. here is the data: category A category B 0.0119888167559 0.023185483871...