The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » sci.math.* » sci.math

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: SPM8 Linear Regression
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  

Posts: 1
From: United States
Registered: 11/29/12
SPM8 Linear Regression
Posted: Nov 29, 2012 10:47 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

I just need to make sure my method is correct. I'm comparing two groups of people using SPM8 and MRI scans. We are looking for differences in gray matter based on their number of awakenings per night (that's the simplized version), which has been normalized using natural log, and we are controlling for age, BMI, and total cranial volume. Would a linear regression work in this situation? We followed the standard SPM8 instructions, using .005 significance with 80 voxel blobs. Thanks for any help or further directions that you can point me in.

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.