Check the format version of a file
This function identifies the likely NIfTI format variant used by one or more files on disk.
niftiVersion(file)
file |
A character vector of file names. |
A vector of integers, of the same length as file. Each
element will be 0 for ANALYZE format (the precursor to NIfTI-1), 1 for
NIfTI-1 (which is now most common), 2 for NIfTI-2, or -1 if the file
doesn't exist or doesn't look plausible in any of these formats.
NIfTI-2 format, mostly a variant of NIfTI-1 with wider datatypes used for many fields, is not currently supported for reading, but it is detected by this function.
Jon Clayden <code@clayden.org>
path <- system.file("extdata", "example.nii.gz", package="RNifti")
niftiVersion(path) # 1Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.