RT Journal Article SR Electronic T1 Reply: Use of Parametric Tests to Analyze Ordinal Data JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 318 OP 318 DO 10.2967/jnmt.118.211805 VO 46 IS 3 A1 Omer Awan A1 Farouk Dako YR 2018 UL http://tech.snmjournals.org/content/46/3/318.2.abstract