repeated ancova

  1. shannahw

    Repeated-measures ANCOVA - Handle assumptions and missing data (SPSS)

    Hi all, I am performing a repeated-measures ANCOVA in SPSS with following characteristics: Dependent variable: weight loss (with three points in time) Independent variable: conscientiousness Covariates: gender, age, depression I can't find a good online guide that will take me step by step...
  2. R

    Comparing quantitative parameter between two groups with only one of these having repeated measures

    My question regards the best way of comparing two groups for differences in the levels of several quantitative parameters. Here, for only one of the groups there are 4 repeated measurements at different intervals. The data -We have two groups we want to compare: one consists of ~200 patients at...
  3. S

    How to analyze repeated measures game data with changing difficulty levels?

    Participants: 19 children participated in the study. Children were grouped in groups G1 (N=8) and group G2 (N=11) based on their behaviors. A pre-assessment of children behavior in the classroom is done for both the groups G1 and G2 by their teacher in a form of questionnaire. Task: The...
  4. D

    Decomposing a mixed model custom ANCOVA

    Here is my scenario. The first paragraph tells a bit about the methods we used to give you a frame of reference. The second tells about the first analysis and the third about the second. I can provide more details if anyone thinks it could help. I recently collected data for a study about how...