I already knew how to do a RM ANOVA for two levels of a single factor as shown in this video. What I want to know how to do is a RM ANOVA when there are two factors each with 2 or more levels. For example, if each participant in a study performed a hand-grip strength test before (pre) drinking coffee, and at three time points (p1, p2, and p3) after drinking coffee, this gives 4 levels for the factor Time. Now the same participants also were tested 4 times (pre, p1, p2, and p3) after drinking water (a placebo) on a different day. What I'd like to do is a 2X4 RM ANOVA where I have 2 levels for treatment (Coffee vs. Placebo), and 4 levels for Time (pre, p1, p2, p3). My data table is already set up to conduct my analysis with all 8 dependent values for hand grip strength for each subject on a single row (with the 8 values in separate columns). What I want to know how to do is to conduct the full 2x4 RM ANOVA in JASP, not separate pairwise tests (e.g., M1C1 vs M1C2, then M2C1 vs. M2C2, etc., as shown in the video). Is there a way to do this in JASP?
@@johnrodriguez1882 Thanks for the quick reply. I found the answer in this video, starting at about the 30-min mark, if ever you need to do this kind of analysis: ruclips.net/video/4di71MPJ8BQ/видео.html
hello, thank you for your video. I want to know if there is a non-parametric alternative in this situation? (within and between). I don't know if the Friedman is enough because a don't see how I have to do to see the between effect in the Friedman. I need to see if de subjects who start in the morning and then the second testing in the evening, have the same results has de people who start in the evening and then in the morning. ( 2 results for each participant (within) but a condition morning/ evening VS evening/morning(between)) (Sorry if I made mistakes, I don't speak English very well)
This is a great tutorial for people who are absolutely clueless, like me :) Thank you for making the RM ANOVA easier to understand.
Thanks! Helped me get some late night analyses done!
I already knew how to do a RM ANOVA for two levels of a single factor as shown in this video. What I want to know how to do is a RM ANOVA when there are two factors each with 2 or more levels. For example, if each participant in a study performed a hand-grip strength test before (pre) drinking coffee, and at three time points (p1, p2, and p3) after drinking coffee, this gives 4 levels for the factor Time. Now the same participants also were tested 4 times (pre, p1, p2, and p3) after drinking water (a placebo) on a different day. What I'd like to do is a 2X4 RM ANOVA where I have 2 levels for treatment (Coffee vs. Placebo), and 4 levels for Time (pre, p1, p2, p3). My data table is already set up to conduct my analysis with all 8 dependent values for hand grip strength for each subject on a single row (with the 8 values in separate columns). What I want to know how to do is to conduct the full 2x4 RM ANOVA in JASP, not separate pairwise tests (e.g., M1C1 vs M1C2, then M2C1 vs. M2C2, etc., as shown in the video). Is there a way to do this in JASP?
Hi There,
Unfortunately I am not well-versed in JASP to know the answer here.
@@johnrodriguez1882 Thanks for the quick reply. I found the answer in this video, starting at about the 30-min mark, if ever you need to do this kind of analysis: ruclips.net/video/4di71MPJ8BQ/видео.html
Thank you for this video!!! This is super helpful!!!
Great tutorial, thanks a lot!
Hello. is there an available tutorial for Bayesian repeated measures ANOVA? It is running extremely slowly
Thank you!
hello, thank you for your video. I want to know if there is a non-parametric alternative in this situation? (within and between). I don't know if the Friedman is enough because a don't see how I have to do to see the between effect in the Friedman. I need to see if de subjects who start in the morning and then the second testing in the evening, have the same results has de people who start in the evening and then in the morning. ( 2 results for each participant (within) but a condition morning/ evening VS evening/morning(between))
(Sorry if I made mistakes, I don't speak English very well)
Thank you!