vis: Visualized statistics toolbox (SPM5/8/12)

A simple, menu-driven toolbox for exploratory data analysis of brain images in SPM5, SPM8, or SPM12; features include:

(1) Histograms or kernel density estimates of voxel values;
(2) Scatter, Bland-Altman, or quantile-quantile plots comparing two images;
(3) Surface plot of all voxel values at a particular axial slice;
(4) ROI-based extraction of voxel value point estimates (mean, std, etc.)

For **CURRENT VERSION** download and documentation, visit