RT Journal Article T1 The total time on test transform and the decreasing percentile residual life aging notion A1 Franco Pereira, Alba María A1 Shaked, Moshe 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 characterizations of the decreasing percentile residual life of order alpha (DPRL(alpha)) aging notion in terms of the TTT function, and in terms of the observed TIT when X is observed. PB Elsevier SN 1572-3127 YR 2014 FD 2014-05 LK https://hdl.handle.net/20.500.14352/33502 UL https://hdl.handle.net/20.500.14352/33502 LA eng NO Ministerio de Ciencia, Innovación y Universidades (España) NO Fondo Europeo de Desarrollo Regional NO NSA DS Docta Complutense RD 7 abr 2025