help
help > RE: Voxel-to-Voxel analysis
Aug 28, 2015 09:08 AM | Annie Möller - Karolinska Institutet
RE: Voxel-to-Voxel analysis
Hi Alfonso!
I am making a lot of progress with my analysis and I think I am starting to get a grasp of how to use the contrasts and barplots and also comparing these means in the Calculator in Tools.
Again, Big Thanks for taking the time to answer people like me...
Now, me and my colleagues are trying to evaluate if 5 was an optimal number of components to choose. We have 25 subjects, so it might be better with 3 or 4 components, according to your rule of thumb.
Is there a way to see how much variance is explained by each component now when we have 5? This value must be calculated on the way I guess, but is it stored somewhere?
Best regards
/Annie
I am making a lot of progress with my analysis and I think I am starting to get a grasp of how to use the contrasts and barplots and also comparing these means in the Calculator in Tools.
Again, Big Thanks for taking the time to answer people like me...
Now, me and my colleagues are trying to evaluate if 5 was an optimal number of components to choose. We have 25 subjects, so it might be better with 3 or 4 components, according to your rule of thumb.
Is there a way to see how much variance is explained by each component now when we have 5? This value must be calculated on the way I guess, but is it stored somewhere?
Best regards
/Annie
Threaded View
Title | Author | Date |
---|---|---|
Annie Möller | Aug 20, 2015 | |
Alfonso Nieto-Castanon | Aug 21, 2015 | |
Annie Möller | Aug 24, 2015 | |
Alfonso Nieto-Castanon | Aug 24, 2015 | |
Annie Möller | Aug 28, 2015 | |
Alfonso Nieto-Castanon | Aug 29, 2015 | |
Annie Möller | Sep 1, 2015 | |