data types {tractor.base} | R Documentation |
Convert a numeric type code into the image data type specifier used in MriImage
objects.
getDataTypeByNiftiCode(code)
code |
A numeric value indicating the data type code required. Supported values in TractoR are 2 (8 bit unsigned integer), 4 (16 bit signed integer), 8 (32 bit signed integer), 16 (32 bit floating point), 64 (64 bit floating point), 256 (8 bit signed integer), 512 (16 bit unsigned integer) and 768 (32 bit unsigned integer). |
A list with the following elements
type |
An R storage mode, either integer or double . |
size |
The number of bytes per voxel in this data type. |
isSigned |
Logical value indicating whether data values are signed. |
Jon Clayden
MriImage
, and the NIfTI-1 standard (http://nifti.nimh.nih.gov/nifti-1).