Zobrazeno 1 - 10
of 1 369
pro vyhledávání: '"Right-censoring"'
Autor:
Oksana Chernova
Publikováno v:
Modern Stochastics: Theory and Applications, Vol 11, Iss 4, Pp 479-489 (2024)
Consistent estimators of the baseline hazard rate and the regression parameter are constructed in the Cox proportional hazards model with heteroscedastic measurement errors, assuming that the baseline hazard function belongs to a certain class of fun
Externí odkaz:
https://doaj.org/article/586b24efef8e4ac6984392f924ae79aa
Publikováno v:
Financial Innovation, Vol 10, Iss 1, Pp 1-40 (2024)
Abstract In stock markets, trading volumes serve as a crucial variable, acting as a measure for a security’s liquidity level. To evaluate liquidity risk exposure, we examine the process of volume drawdown and measures of crash-recovery within fluct
Externí odkaz:
https://doaj.org/article/3c18b2597ced44b69dac3ae2bd5baca3
Autor:
Davarzani, N.1 (AUTHOR), Golparvar, L.2 (AUTHOR), Parsian, A.3 (AUTHOR) ahmad_p@khayam.ut.ac.ir, Peeters, R.1 (AUTHOR)
Publikováno v:
Journal of Applied Statistics. Jun2017, Vol. 44 Issue 8, p1369-1384. 16p. 4 Charts, 1 Graph.
Autor:
Efromovich, Sam1 efrom@utdallas.edu, Chu, Jufen2 jufen.chu@novartis.com
Publikováno v:
Annals of the Institute of Statistical Mathematics. Aug2018, Vol. 70 Issue 4, p889-917. 29p.
Publikováno v:
Frontiers in Epidemiology, Vol 4 (2024)
Survival analysis (also referred to as time-to-event analysis) is the study of the time elapsed from a starting date to some event of interest. In practice, these analyses can be challenging and, if methodological errors are to be avoided, require th
Externí odkaz:
https://doaj.org/article/fbe26d6115144430b6862ba12198cebb
Autor:
Al Luhayb Asamh Saleh M.
Publikováno v:
Demonstratio Mathematica, Vol 57, Iss 1, Pp 677-691 (2024)
This article introduces new nonparametric statistical methods for prediction in case of data containing right-censored observations and left-censored observations simultaneously. The methods can be considered as new versions of Hill’s A(n){A}_{\lef
Externí odkaz:
https://doaj.org/article/ae66561a029b40aa9b030431c6aef190
Autor:
Chan, Kwun1 kcgchan@u.washington.edu, Chan, Kwun Chuen Gary2 (AUTHOR)
Publikováno v:
Lifetime Data Analysis. Jan2017, Vol. 23 Issue 1, p102-112. 11p.
Autor:
Wei, Wenhua1,2, Zhou, Yong1,3
Publikováno v:
Canadian Journal of Statistics. Mar2016, Vol. 44 Issue 1, p58-81. 24p.
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1760 (2024)
The length-biased lognormal distribution is a length-biased version of lognormal distribution, which is developed to model the length-biased lifetime data from, for example, biological investigation, medical research, and engineering fields. Owing to
Externí odkaz:
https://doaj.org/article/9e45618d73f546519043b4f1d4e1101a
Publikováno v:
Current Oncology, Vol 30, Iss 4, Pp 3964-3973 (2023)
A platform trial is a trial involving an innovative adaptive design with a single master protocol to efficiently evaluate multiple interventions. It offers flexible features such as dropping interventions for futility and adding new interventions to
Externí odkaz:
https://doaj.org/article/33fdd38bef8f4634b329a51404cc2481