27 Oct
2008
27 Oct
'08
4:17 a.m.
Hi,
Does anyone know how to run a glm with only one continous variable and without a class variable?
I would like to run mri_glmfit with age as the only variable, but I can't figure out how to do this without including and controlling for a class variable such as gender.
I have run the command: mri_glmfir --glmdir ../glm/dev_age_rh --y preproc/rh-thick15.mgz --fsgd fsgd_age.txt doss --surf average rh --C contrast_age
The fsgd file contains gender as a class variable (F or M) and age as a continous variable. The contrast is: 0 0 1
Any tips would be appreciated.
best regards, Christian
--
Christian K. Tamnes
Center for the Study of Human Cognition
Department of Psychology, University of Oslo
PB 1094 Blindern, 0317 Oslo, Norway
Cell ph: (+47) 97572410