<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">Hi all,<br>I performed a nonparametric 1-sample t-test (randomise -i my4Dfile -o OneSampT -1 -T) and then reported cluster results using the following command:<br>cluster -i OneSampT_corrp_tstat1 -t 0.95 -mm<br>However, I got an error which read:<br>~~~~~~ <br>option -i unrecognized - ignored<br>Usage: cluster <options> graphfile<br> -C k - generate no more than k clusters (0)<br> 0 : no limit<br> -c k - use clustering method k (0)<br> 0 : use modularity<br> 1 : use modularity quality<br> -o <outfile> - output file (stdout)<br> -v - verbose mode<br> -? - print usage<br>~~~~~~<br>Could you please guide me how can I fix my problem?<br>Thanks in advance.<br>Cheers,<br>Jian Hou</div><br><br><span title="neteasefooter"><p> </p></span></div>