Proportional Odds Models for Survival Data and Estimates Using Ranks

1984 ◽  
Vol 33 (2) ◽  
pp. 169 ◽  
Author(s):  
A. N. Pettitt
Keyword(s):  
Survival Data ◽  
Proportional Odds ◽  
Proportional Odds Models

Tests of Proportional Hazards and Proportional Odds Models for Grouped Survival Data

Biometrics ◽  
2000 ◽  
Vol 56 (4) ◽  
pp. 1233-1240 ◽  
Author(s):  
Enrico A. Colosimo ◽  
Liciana V. A. S. Chalita ◽  
Clarice G. B. Demétrio
Keyword(s):  
Survival Data ◽  
Proportional Hazards ◽  
Proportional Odds ◽  
Proportional Odds Models

A Two-stage Multilevel Randomized Response Technique With Proportional Odds Models and Missing Covariates

2020 ◽  
pp. 004912412091495
Author(s):  
Shu-Hui Hsieh ◽  
Shen-Ming Lee ◽  
Chin-Shang Li
Keyword(s):  
Missing At Random ◽  
Missing Covariates ◽  
Randomized Response ◽  
Personal Privacy ◽  
Proportional Odds ◽  
Two Stage ◽  
Inverse Probability ◽  
Wide Range ◽  
Proportional Odds Models ◽  
Income Data

Surveys of income are complicated by the sensitive nature of the topic. The problem researchers face is how to encourage participants to respond and to provide truthful responses in surveys. To correct biases induced by nonresponse or underreporting, we propose a two-stage multilevel randomized response (MRR) technique to investigate the true level of income and to protect personal privacy. For a wide range of applications, we present a proportional odds model for two-stage MRR data and apply inverse probability weighting and multiple imputation methods to deal with covariates on some subjects that are missing at random. A simulation study is conducted to investigate the effects of missing covariates and to evaluate the performance of the proposed methods. The practicality of the proposed methods is illustrated with the regular monthly income data collected in the Taiwan Social Change Survey. Furthermore, we provide an estimate of personal regular monthly mean income.

scholarly journals Predicting preference-based utility values using partial proportional odds models

2014 ◽  
Vol 7 (1) ◽  
Author(s):  
Roberta Ara ◽  
Ben Kearns ◽  
Ben A vanHout ◽  
John E Brazier
Keyword(s):  
Proportional Odds ◽  
Utility Values ◽  
Proportional Odds Models
Sign in / Sign up

Export Citation Format

Share Document