spm_global: SPM: returns the global mean for a memory mapped volume image...

Description Usage Arguments Value

Description

spm_global returns the mean counts integrated over all the slices from the volume

The mean is estimated after discounting voxels outside the object using a criteria of greater than > (global mean)/8

Usage

1
GX = spm_global(V)

Arguments

V

memory mapped volume

Value

mean global activity


jpellman/spmR documentation built on May 19, 2019, 10:44 p.m.