Hi,

Sorry, I cannot answer that one.  Perhaps somebody else on the list can help out.

Cheers,

Jeanette

On Wed, Jan 9, 2013 at 8:23 PM, zhang mingxia <[log in to unmask]> wrote:

Hi Jeanette,

I have another question. I am analyzing DTI data (TBSS). Do I need to use the -v option? If it's better to use, what std should be?

Mingxia

On Wed, Jan 9, 2013 at 5:38 PM, Jeanette Mumford <[log in to unmask]> wrote:

Hi,

This answers your questions,

https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind1212&L=fsl&D=0&1=fsl&9=A&J=on&d=No+Match%3BMatch%3BMatches&z=4&P=268925

Cheers,

Jeanette

On Wed, Jan 9, 2013 at 6:44 PM, zhang mingxia <[log in to unmask]> wrote:

Dear FSL experts,

In the TBSS manual, I saw -V was used in the example below:

randomise -i all_FA_skeletonised -o tbss -m mean_FA_skeleton_mask -d design.mat -t design.con -n 500 --T2 -V

However, when I type randomise in terminal, there is no -V, there is only -v:

 -v <std>        use variance smoothing (std is in mm)

What's the use of -V?

Thanks in advance!

Mingxia