nifti: Constructor for NIfTI

In oro.nifti: Rigorous - 'NIfTI' + 'ANALYZE' + 'AFNI' : Input / Output

Constructor for NIfTI

Description

Constructor for NIfTI class objects.

Usage

nifti(
  img = array(0, dim = rep(1, 4)),
  dim,
  datatype = 2,
  cal.min = NULL,
  cal.max = NULL,
  pixdim = NULL,
  ...
)

Arguments

img	is a multidimensional array of data.
dim	is the dimension of the data (default = missing).
datatype	is an integer that denotes the type of data contained in each voxel. See convert.datatype or the NIfTI documentation for more details.
cal.min	allows user-specified minimum value in the array (visualization purposes only).
cal.max	allows user-specified minimum value in the array (visualization purposes only).
pixdim	allows user-specified pixel dimension vector (length = 8).
...	allows for additional ‘slots’ to be specified.

Value

An object of class nifti.

Author(s)

Brandon Whitcher [e-mail]

References

NIfTI-1
http://nifti.nimh.nih.gov/

See Also

nifti, anlz, convert.datatype

Examples

options("niftiAuditTrail"=FALSE)

nim <- nifti() # default
nim
nim <- nifti(datatype=4) # 2-byte integers
nim

oro.nifti documentation built on Aug. 10, 2022, 5:09 p.m.