0411007 20240103182255.120060210235959.9 12 s. cav_un_epca*02971750721-263120297-308 suboptimal tests conditional and unconditional limit theorems cav_un_auth*0101112 Hušková Marie UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0021103 Neuhaus G. DE 12B GA201/00/0769 GA ČR cav_un_auth*0005686 CEZ:AV0Z1075907 A class of optimal tests for testing tumour onset times in a two sample testing problem has been developed in a recent paper by Neuhaus. These tests need estimators of the densities of the time to death distribution and are thereby somewhat complicated in nature. If such densities don't exist, which occurs often in practice since the times to death may be sacrifice times at certain fixed time points, this method cannot work. BB SI http://hdl.handle.net/11104/0131094 UTIA-B 20020221 2002 cav_un_epca*0297175 Statistics & Decisions 0721-2631 Roč. 20 X 2002 297 308