Dear all, I just type "randomise -i GM -o test -m GM_mask -d design.mat -t design.con -n 5000 -T -D --glm_output=GLM_test", but it just generate test_glm_cope_tstat*, test_glm_pe_tstat*, test_glm_sigmasqr_tstat*, test_glm_varcope_tstat* for glm_output. I have two questions about this: first: Did GLM_test cannot be used to name the glm output by "--glm_output=GLM_test" or just type "--glm_output" not "--glm_output=GLM_test"? second: What are meaning of *cope*, *pe*, *sigmasqr*, *varcope*? Thanks. All the best. 2013-12-13 Rujing Zha