Baneshi, Mohammad Reza, Behshid Garrusi, and Saiedeh Haji-Maghsoudi. “Imputation of Missing Data for a Continuous Variable With an Ordinal Form of Risk Function: When to Apply the Transformation?”. International Journal of Statistics in Medical Research 3, no. 4 (November 6, 2014): 378–383. Accessed May 3, 2024. https://www.lifescienceglobal.com/pms/index.php/ijsmr/article/view/2467.