7.1.288. @ScaleVolume

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Usage: @ScaleVolume <-input DSET> <-prefix PREFIX>

[-perc_clip P0 P1] [-val_clip V0 V1]
[-scale_by_mean] [-scale_by_median]
[-norm] [-mask MSET]

-input DSET: Dset to scale

-prefix PREFIX: Prefix of output

-mask MSET: Restrict to non-zero values of MSET Method 1: (default) Scale a volume so that its values range between V0 and V1

-val_clip V0 V1: Min and Max of output dset
Default V0 = 0 and V1 = 255
-perc_clip P0 P1: Set lowest P0 percentile to Min
and highest P1 percentile to Max Default P0 = 2 and P1 = 98

Output sub-brick labels are prefixed with SV.

At the moment, Method 1 only operates on volumes with one sub-brick

Method 2: -scale_by_mean: Divide each sub-brick by mean of non-zero voxels Output sub-brick labels are prefixed with mea.

-scale_by_median: Divide each sub-brick by median of non-zero voxels Output sub-brick labels are prefixed with med.

Method 3: -norm: For each time series T, Tnorm= (T-mean(T))/stdev(T) Output sub-brick labels are prefixed with tz.

Method 4:

-feat_norm: For each sub-brick B, Bnorm= (B-min(B))/(max(B)-min(B))*99+1 Output sub-brick labels are prefixed with r.

Method 5:

-feat_znorm: For each sub-brick B, Bnorm= (B-mean(B))/stdev(B) Output sub-brick labels are prefixed with z.

Global Help Options:

-h_web: Open webpage with help for this program
-hweb: Same as -h_web
-h_view: Open -help output in a GUI editor
-hview: Same as -hview
-all_opts: List all of the options for this script
-h_find WORD: Search for lines containing WORD in -help
output. Seach is approximate.

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