OOps, the Vs in my previous email should have been Ls.
fslmaths foo_L2 -add foo_L3 -div 2 foo_RD
On Mon, 2011-11-21 at 14:22 +1100, Chris Adamson wrote:
> Dr. Lai,
>
> An easy way to script produce RD values for dtifit output prefixed with
> foo is this:
>
> fslmaths foo_V2 -add foo_V3 -div 2 foo_RD
>
>
>
> On Mon, 2011-11-21 at 11:13 +0800, Chien-Han Lai wrote:
> > Dear Andreas and all FSL uers:
> >
> > Thank you for your suggestion.
> >
> > Any example for the order ? and how to calculate a lot of (L2+L3)/2 in
> > one simple command or sript?
> >
> > BTW, I found my TBSS results were still the same and signifcant even I
> > adjusted the statitcal threshold from corrected p < 0.05 to p <
> > 0.000005.
> >
> > Can anybody tells me what's going wrong? Becuse I followed the TBSS
> > manual and found this strange thing.
> >
> > Thank you.
> >
> > Best
> >
> > Dr. Lai
> >
> >
> >
> >
> >
> > 寄件者: Andreas Bartsch <[log in to unmask]>
> > 收件者: [log in to unmask]
> > 寄件日期: 2011/11/20 (週日) 5:23 PM
> > 主旨: Re: [FSL] question about how to fast to produce RD (radial
> > diffusivity) (L2+L3)/2
> >
> > Hi Dr. Lai,
> >
> >
> > you can compute and script it by fslmaths.
> > Cheers,
> > Andreas
> >
> >
> > Von: Chien-Han Lai <[log in to unmask]>
> > Antworten an: FSL - FMRIB's Software Library <[log in to unmask]>
> > Datum: Sun, 20 Nov 2011 15:33:24 +0800
> > An: <[log in to unmask]>
> > Betreff: [FSL] question about how to fast to produce RD (radial
> > diffusivity) (L2+L3)/2
> >
> >
> >
> > Dear all FSL users:
> >
> > Can anybody tell me how to fast produce RD (radial diffusivity) (L2
> > +L3)/2 from my DTIFIT results?
> >
> > Is there any fast command of FSL to produce a group of RD results from
> > a group of DTIFIT results?
> >
> > Thank you.
> >
> > Best
> >
> > Dr. Lai
> >
> >
> >
> >
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> > ______________________________________________________________________
>
--
Dr Christopher Adamson, PhD (Melb.), B Software Engineering (Hons.,
Monash)
Research Officer
Developmental Imaging, Critical Care and Neurosciences
Murdoch Childrens Research Institute
The Royal Children’s Hospital
Flemington Road Parkville Victoria 3052 Australia
T 9345 4306
M XXXX XXX XXX
E [log in to unmask]
www.mcri.edu.au
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