Re: [Freesurfer] Univariate Linear Mixed Effects {Disarmed}

2017-08-03 Thread Worker, Amanda
),'%f'); ' Do you have any idea what the problem is? Thanks, Amanda From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Martin Reuter Sent: 03 August 2017 08:15:29 To: Freesurfer support list Subject: Re: [Freesurfer] Univariate Linear

Re: [Freesurfer] Univariate Linear Mixed Effects

2017-08-03 Thread Martin Reuter
Hi Amanda, the C matrix below has 14 columns ( 3 + 5 + 6 ). To find out what hypothesis are tested, look at the corresponding columns. column 4 for example is the MCIs slope delta with respect to controls (so slope difference MCIs and CN) the next test is slope difference between MCIs and MCIc

[Freesurfer] Univariate Linear Mixed Effects

2017-07-31 Thread Worker, Amanda
Hi there, I am currently working through the linear mixed effects example for hippocampal volume on the wiki and I can't quite get my head around how the contrast matrix is set up. In the example, the design matrix has 14 columns but the contrast matrix only seems to have 5 (below), could yo