afni.nimh.nih.gov

Hi Jessie,

You can do this, but it requires being prepared for it ahead of time (since 3dDeconvolve will have to save an extra complete output for it).

Using 3dDeconvolve -xsave, it will save a ".xsave" file with various matrices and regressors. Then it is possible to run 3dDeconvolve again using -xrestore and passing that file in. You can then carry out new -glt tests.

But note that this only helps when you plan to do it, since it requires adding -xsave to the command.

- rick