This was very helpful. Your Stat and Personality Disorders videos have been so helpful in my learning process. I have a specific question, and hopefully, you can help me with it. When conducting a Repeated measures ANOVA, I was asked: What is the F-value for this effect according to the univariate approach?" The "according to univariate approach" statement threw me off. what did they mean by that? Do I still look for the F-value in the "Between subject effect "table or Test of within-subject effect" table?
Thanks for this informative video. I had a quick question: If sphericity is violated and therefore you use a significant greenhouse-geiser p-value indicating that there is a significant difference between groups, what does it mean if when looking at the pairwise comparison table, none of the p values are significant?
Dear sir, Your all statistics videos are helping me in understanding and doing research work. Could you please tell how to find the effect size here in one way repeated measure ANOVA from pre to post and pre to follow up.
Dr. Todd Grande, I hope you are doing well. Currently, I`m conducting an experiment to check the promoter activity of one gene using different bp sequences. After repeated assays to check the luciferase activity of different promoter sequences, do you think I can use one-way Anova to check the significance difference between these promoters?
Thanks for the very useful video. However, I have only one question: Can we apply "Repeated measures analysis of variance" on 2 groups where each group tested 2 designs (i.e., tests)? Or Repeated measures analysis of variance is only needs to be applied on more than 2 groups and more than two designs? Thanks in advance.
how to calculate omega for one way repeated measures since as far as I have heard one uses a different equation for that. I will be very thankful for your help on this
Hello, I was wondering if you could help me. On the tutorial this screen repeated measure options box has the top half and the bottom display box. My screen only has the display box with the tick options. How do I go about doing this?
In my research I have two treatment groups and in each group I have taken measurements of pressure at 3 intervals ie 0, 2, 4, 8 weeks. I want to compare significance between 2 groups. Which test to use? How to say which treatment is better than other?
Suppose there are different levels of treatment, i.e. patents got a certain dose X1-8 , can I use the one way repeated measures ANOVA to find out which dose gave a better response in the subjects?
