What is the difference between cost and search cost in flirt? -cost {mutualinfo,corratio,normcorr,normmi,leastsq} (default is corratio) -searchcost {mutualinfo,corratio,normcorr,normmi,leastsq} (default is corratio) If I am want normalized mututal information do I specify one or the other or both? Thanks, Dolf -- ____________________ Adolf Pfefferbaum,MD Neuroscience Program SRI International 650-859-2927 phone 650-859-2743 FAX CONFIDENTIALITY NOTICE: Information contained in this message and any attachments is intended only for the adressee(s). If you believe that you have received this message in error, please notify the sender immediately by return electronic mail, and please delete it without further review, disclosure, or copying.