Search results

  1. M

    Variance Components and Intraclass Correlation Coefficients for Binary Data

    Hi, I am performing a variance components analysis of a 3 level nested model of binary data. Given the lack of homoscedasticity at the individual data, how do I calculate ICCs?
  2. M

    Group Size for Binary Logistic Regression

    I am trying to determine the odds ratio for the effect of C on A. However, my is a sample of n = 45 with 4 = yes and 41 = no. Is this small group size a major issue, and how do test for power in this case? THANKS!