Testing against ordered alternatives for
โ
Suzanne R Dubnicka
๐
Article
๐
2002
๐
Elsevier Science
๐
English
โ 124 KB
In clinical trials where the treatment groups correspond to increasing dosages of a substance and the outcome is the possibly right-censored time to a certain event, it is desirable to test for increases or decreases in survival times with increasing dose. Furthermore, it may be of interest to study