GOODNESS-OF-FIT TEST FOR THE ACCELERATED FAILURE TIME MODEL BASED ON MARTINGALE RESIDUALS

0390660 20240903170626.120130312235959.9 000317087400003 GOODNESS-OF-FIT TEST FOR THE ACCELERATED FAILURE TIME MODEL BASED ON MARTINGALE RESIDUALS 20 s. P cav_un_epca*02971630023-5954Kybernetika491 (2013)40-59Ústav teorie informace a automatizace AV ČR, v. v. i. accelerated failure time model survival analysis goodness-of-fit cav_un_auth*0265032 Novák Petr Stochastická informatika Department of Stochastic Informatics SI SI UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. http://library.utia.cas.cz/separaty/2013/SI/novak-goodness-of-fit test for the aft model based on martingale residuals.pdf 1M06047 GA MŠk CZ cav_un_auth*0217941 SVV 261315/2011 GA MŠk CZ cav_un_auth*0290065 The AFT model presents a way to easily describe survival regression data. It is assumed that each observed unit ages internally faster or slower, depending on the covariate values. To use the model properly, we want to check if observed data fit the model assumptions. In present work we introduce a goodness-of-fit testing procedure based on modern martingale theory. On simulated data we study empirical properties of the test for various situations. 2014 BB 1 4 O 4o 20231122135545.7 http://hdl.handle.net/11104/0219542 COMPUTERSCIENCECYBERNETICS 0.577 0.098 9.IV 0.00191 0.341 655 61 0.348 ScienceCitationIndexExpanded Q2 35.159 31.250 Q3 Q3 2013 Soubory v repozitáři: 0390660.pdf 000317087400003 WOS cav_un_epca*0297163 Kybernetika 0023-5954 Roč. 49 č. 1 2013 40 59 Ústav teorie informace a automatizace AV ČR, v. v. i.