[Freesurfer] Monte Carlo Simulation algoritm for multiple comparisons correction

2011-11-03 Thread Alexander Ivanov
being selected randomly according to predefined p-value. The process stops when optimal cluster is found and as a result we have the clusters of difference with clusterwise p-value and 90% C.I Am I wrong? Thank you very much beforehand... Regards, Alexander Ivanov

Re: [Freesurfer] data preparation for SVM classification

2011-03-24 Thread Alexander Ivanov
Thank you very much for such a quick response! I am going to classify two group of patients: responders versus non-responders... As the matter of fact, I also have fMRI and DTI data of these subjects - but I would prefer to start from structural images... Therefore I'd like to clarify structural (

[Freesurfer] data preparation for SVM classification

2011-03-24 Thread Alexander Ivanov
*Dear Freesurfers,* Could you please suggest me the best way to prepare structural data for SVM classification? I googled, searched the archives - there're no examples of such preparation using freesurfer algorithms (to my knowledge)... Thank you beforehand. --- *Regards,* *A. Hasfatin* __