Hi, I don't know if it is stuck somewhere. How can I know that? design.con: /NumWaves 4 /NumContrasts 2 /PPheights 1 1 /Matrix 1 -1 0 0 -1 1 0 0 design.mat: /NumWaves 4 /NumPoints 43 /PPheights 1 1 /Matrix 0 0 32.48549 2 0 0 41.22221 2 0 0 22.02935 2 0 0 22.31409 2 0 0 21.62688 2 0 0 20.55635 2 0 0 29.85434 2 0 0 27.22046 1 0 0 18.80407 1 0 0 34.81273 1 0 0 24.07732 2 0 0 22.6536 1 0 0 19.62819 2 0 0 26.24302 1 0 0 18.05388 2 0 0 42.10382 2 0 0 26.50312 1 0 0 24.39766 2 0 0 31.75172 1 0 0 18.56314 1 0 0 25.58592 2 0 0 29.91458 2 0 0 29.649 2 0 0 22.87263 1 1 0 34.35275 2 0 1 23.47771 2 1 0 25.82412 1 0 0 20.38933 2 1 0 26.13624 1 0 1 25.38879 1 0 1 22.92739 1 1 0 21.6789 2 0 0 50.45723 2 1 0 20.24149 2 1 0 20.89037 1 0 1 18.28387 1 0 1 25.74745 1 1 0 22.22922 1 1 0 36.23371 2 0 1 18.70003 1 1 0 44.25583 2 0 1 43.9793 2 1 0 41.87384 2 Thanks a lot! Bai Date: Tue, 3 Mar 2009 15:09:05 +0000 From: [log in to unmask] Subject: Re: [FSL] run time for randomise To: [log in to unmask] Hi, What is the output from randomise - does it appear to be "stuck" on a particular permutation - e.g. "Starting permutation <x>"? Can you let us know the contents of your design.mat and design.con? Many Regards Matthew Hi, FSL experts I am trying to do some ROI analysis on 20 subjects. I manually drew a mask and used fslmaths to create the final mask according to mean_FA_skeleton_mask. Then I ran randomise -i all_FA_skeletonised -o tbss -m mean_FA_skeleton_mask -d design.mat -t design.con -n 500 -T It has been a week and it seems it is still running. My computer info: Memory: 7.8 GB Processor 0: Intel Xeon CPU E5345 @ 2.33 GHZ Processor 1: Intel Xeon CPU E5345 @ 2.33 GHZ Processor 2: Intel Xeon CPU E5345 @ 2.33 GHZ Processor 3: Intel Xeon CPU E5345 @ 2.33 GHZ Processor 4: Intel Xeon CPU E5345 @ 2.33 GHZ So is this normal? How long should it take? Many thanks! Bai 更多热辣资讯尽在新版MSN首页! 立刻访问! _________________________________________________________________ MSN安全保护中心,免费修复系统漏洞,保护MSN安全! http://im.live.cn/safe/