template_z_score: SMRI Z-score compared to a Template

Description Usage Arguments Value

View source: R/template_z_score.R

Description

SMRI Z-score compared to a Template

Usage

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template_z_score(x, mask = NULL, template = "Eve", mean_imgs = NULL,
  sd_imgs = NULL, outdir = tempdir(), verbose = TRUE,
  remask = TRUE, lower_value = -20, upper_value = 20,
  add_const = TRUE, interpolator = "lanczosWindowedSinc",
  suffix = "_ztemp")

Arguments

x

List of images

mask

mask to place all non-mask values to zero

template

Template of the space of the mean/SD images, only currently accepts Eve.

mean_imgs

A vector/list of images for measures of centrality - usually the mean. See download_template_img_data

sd_imgs

A vector/list of images for measures of spread - usually the standard deviation. See download_template_img_data#'

outdir

Output directory

verbose

print diagnostic messages

remask

should mask_img be applied to the output images after normalization

lower_value

Lower value to winsorize the z-score to. With small standard deviations, the values can get far outside of a standard range.

upper_value

upper value to winsorize the z-score to. With small standard deviations, the values can get far outside of a standard range.

add_const

Should a constant be added to the T1 image; without this, the registration may fail

interpolator

Interpolation done, passed to registration

suffix

what the append to end of the output filename

Value

List of images


neuroconductor/smri.process documentation built on Sept. 29, 2020, 2:32 p.m.