Detecting Interaction Effects in ANOVA using SPSS Profile Plots
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- เผยแพร่เมื่อ 5 ก.ย. 2024
- This video demonstrates how to detect an interaction effects in ANOVA using SPSS profile plots. An interaction effect represents the simultaneous effect of multiple independent variables on a single dependent variable.
I appreciate you showing the graphs to look at the ANOVA tests. I did not know you could do that, it seems like that is a much better method then looking at all the data. You can easily see the points that stand out.
This was a helpful walk through of interactions effects! I was able to replicate this fairly easily.
This video was very interesting. The graphs were helpful and interesting as well. I'm a visual learner so I always like when there are visuals like that to learn from.
Interesting! I really like the graphs visual representation of the data recorded.
This was very interesting especially with the graph representation.
This was helpful on interaction effects. Thank you
In a different version of SPSS that I used to have, the default profile plot was a bar chart with error bars, but version 24 produces a line graph like the one shown in your video. Do you know if there a way to change the line graph to a bar chart and to add error bars to it? Also, thanks for this video!
Respected Sir,
Can you please upload a video related to interaction effect of construct measured on likert scale?
Hi :) thank you very much for your helpfull videos!! i have a question about second figure. i could not be sure if it is ordinal or disordinal... Because in my figure one group is crossing worh other 2 groups but these two groups are not crossing with each other but they are getting closer to each other. What my interpretation should be? Ordinal, disordinal or shoul i interpret seperately? :/
I can't figure out how you know what goes on the horizontal and vertical. Is it because the are the two headings (program and status)? I like that it analyzes everything for you, but I worry I won't know which one to put in each category.
Usually the independent variable is on the x-axis and the dependent variable (i.e. the thing you are studying; an effect) is on the y-axis.
Hi! I tried to find your email but with an unfortunate end. I have a data set which I’m unsure if I got the right results(since the ones intended are definitely not in order) or if I’m interpreting the results right. I was wondering if you would have some time to go over them?
When I am tryinng to add Data in SPSS, it is not taking Text like (0-5 cm, 5-15, 15-30 cm).. SPSS only accepts in numerical,
first you show the Excel worksheet, how you feed this data in SPSS..Otherwise this is seems to be useless.