Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 3 Next »

How to quantify results for FSL FIRST, after stats have been generated.

Clusters

For a stats file "L_Hipp_vertexMNI_rand_tfce_p_tstat1.nii.gz" for example, you can get information based on standard FSL reporting (this page has several examples).

The following two commands are probably the most useful:

Defining clusters

[datauser@localhost temp]$ cluster -i L_Hipp_vertexMNI_rand_tstat1.nii.gz -t 2 -o cluster_index --osize=cluster_size > cluster_info.txt

P values and t statistics

[datauser@localhost temp]$ cluster -i L_Hipp_vertexMNI_rand_tfce_p_tstat1.nii.gz t 2 -L_Hipp_vertexMNI_rand_tstat1.nii.gz scalarname="1-p" > cluster_p1.txt 

  • leave off "> cluster...txt" to display on screen
  • No labels