binary data

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    Logistic regression problems with zero variance data

    Hello, I am working with binary data. My research question was whether different types of learning experiences would impact whether or not a child would produce a particular response (0 or 1) within each of four different tasks. My predictors are: - condition (there were four learning...
  2. S

    Stratifying data with chi square analyses

    Hi I've carried out a study where 26 participants had to make decisions about 20 scenarios (i.e. 520 decisions in total). Decisions are marked as 'correct' or 'incorrect' i.e. are binary. I believe that chi square analysis is the "go to" in these situations. I was wondering if there was a...
  3. M

    Binary DV and orthogonal contrasts

    PLEASE HELP: Binary Dependent Variable and orthogonal contrasts HEEEEEEEEELLLLPPPPPP!!!!! The data I am trying to analyse has a binary dependent variable (1=yes, 0=no) and tow factors. Factor 1 is a treatment variable (treatment 1, 2, 3, 4) and Factor 2 is a manipulation (1=low , 2=high). I...