TY - JOUR AU - Franco Pereira, Alba MarĂ­a AU - Shaked, Moshe PY - 2014 DO - 10.1016/j.stamet.2013.09.003 SN - 1572-3127 UR - https://hdl.handle.net/20.500.14352/33502 T2 - Statistical methodology AB - Recently Nair and Sankaran (2013) listed some known characterizations of common aging notions in terms of the total time on test transform (TTT) function. They also derived some new characterizations. The purpose of this note is to add two... LA - eng M2 - 32 PB - Elsevier KW - Observed TTT KW - IFR KW - DFR KW - Reliability theory KW - Concave and convex distributions TI - The total time on test transform and the decreasing percentile residual life aging notion TY - journal article VL - 18 ER -