Sample size calculation for the proportional hazards model with a time-dependent covariate.
Songfeng WangJiajia ZhangWenbin LuPublished in: Comput. Stat. Data Anal. (2014)
Keyphrases
- sample size
- survival data
- proportional hazards model
- survival analysis
- model selection
- variable selection
- clinical data
- neural network
- regression model
- prostate cancer
- breast cancer
- survival prediction
- progressive sampling
- upper bound
- data mining methods
- statistical power
- logistic regression
- worst case
- predictive modeling
- machine learning
- decision trees
- cross validation
- data mining
- data sets
- risk assessment
- genetic algorithm
- feature selection
- computer aided