Dear SPM experts,
I'd be grateful if you could help me with an error when specifying the Xtick options in rfxplot to plot the effect sizes (betas) of a parametric modulator.
When I type [1,0] for this option, the following error is displayed on the Matlab command window:
------------------------------------------------------------------------
RFXPLOT has terminated with an error. If you want to report this error,
please type "rfx_debug = 1" at the MATLAB prompt and rerun rfxplot.
------------------------------------------------------------------------
ERROR MESSAGE:
Cant open image file.
ERROR STACK:
66 rfx_get_data_img
425 rfx_main
200 rfxplot
981 spm
Apparently, it cannot access the image file but I ignore the reason why. I have the rfxplot in the toolbox folder and the nansuite in the Matlab folder. Both are set in the Matlab path. In the SPM.xY.VY array of my 2nd level, the fname for the img file is correct.
I would appreciate any help in order to be able to produce these plots.
Yours sincerely,
Noelia
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