Performing a factorial repeated measures ANOVA
5 次查看(过去 30 天)
显示 更早的评论
Hi,
I have the following data and would like clarity on the correct MATLAB function to use.
I have n amount of participants in one single group.
These n people perform 6 different tasks.
I have 3 dependent measurements (metric 1, metric 2, metric 3) for which I want to see if each metric various across the 6 different tasks.
I do not want to analyse the differences in metric 1, 2 and 3). I.e. each metric can be statistically analysed seperately to each other.
Thanks in advance.
0 个评论
采纳的回答
Debadipto
2023-8-10
I understand that you are seeking clarification on the appropriate MATLAB function to analyse the metric variation across the tasks.
This can be done using a Repeated Measures ANOVA test, i.e., a test for the differences in variance across matched samples in multiple groups of data. Here the groups are the tasks, and the matching is between the participants (i.e., the groups are not comprised of independent data, so a normal ANOVA test is insufficient). You should perform one of these for each metric.
Here is the MATLAB documentation for that:
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 ANOVA 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!