@fedorov I’ve noticed for some tumors that a large number of voxels are not fit making a tumor to tumor comparison difficult (example graph of a poor whole tumor fit attached). I think for some cases where the signal noise may be higher a single ROI fit may provide better results. If possible a option to select voxel by voxel or whole ROI for a fit option would be great.
I completely agree it would be a very nice feature!
If you are a developer - would you be interested to give it a try? Your contribution would be most welcomed. I can give you pointers. I just don’t have resources to add this feature anytime soon.
For now, I captured your feature suggestion in this issue: https://github.com/QIICR/PkModeling/issues/7
Unfortunately, I am not a developer so I don’t think I’d be much help with adding this feature. Thanks for adding the suggestion.