Extract Image Attribute cal_units

Methods that act on the cal_units field in the NIfTI/ANALYZE header.

cal_units(object)

# S4 method for anlz
cal_units(object)

cal_units(object) <- value

# S4 method for anlz
cal_units(object) <- value

cal.units(object)

# S4 method for anlz
cal.units(object)

cal.units(object) <- value

# S4 method for anlz
cal.units(object) <- value

Arguments

object	is an object of class nifti or anlz.
value	is the value to assign to the cal_units field.

Details

See documentation on the ANALYZE and/or NIfTI data standards for more details.

References

ANALYZE 7.5
http://eeg.sourceforge.net/ANALYZE75.pdf
NIfTI-1
http://nifti.nimh.nih.gov/

Author

John Muschelli muschellij2@gmail.com,
Brandon Whitcher bwhitcher@gmail.com