There is no recommendation between FDR and monte carlo. The question of which one is "better" is an emperical question that depends on your data.

On 06/29/2016 06:38 AM, John Anderson wrote:

Dear FS experts, I will re post this thread again looking for your help and support: I ran cortical thickness analysis between two groups using Qdec and I want to correct the results for multiple comparison. In Qdec there are two choices to correct the data for multiple comparison (FDR and montecarlo) . Which method do you recommend to correct the results of cortical thickness analysis? Are there any rules that I need to follow when I choose my method to correct the results for multiple comparison ( i.e FDR or montecarlo) Thank you very much for any comment! John Anderson

Senior Research Associate Psychological and Brain Sciences Dept. Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755 Phone: +1 (603) 646-9834 Fax: +1 (603) 646-1419

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