Mathematics
Non-proportional Hazards
100%
Transformation Model
87%
Frailty Model
82%
Survival Data
72%
Proportional Odds
66%
Testing
30%
Observed Information
29%
Frailty
27%
Information Matrix
25%
Efficient Estimation
25%
Treatment Effects
23%
Discrete Model
22%
Paradigm
21%
Proportion
19%
Class
18%
Likelihood
18%
Covariates
18%
Regression Model
17%
Evaluate
17%
Valid
15%
Simulation Study
15%
Statistics
14%
Dependent
14%
Model
14%
Unknown
13%
Demonstrate
12%
Estimate
9%
Medicine & Life Sciences
Frailty
73%
Proportional Hazards Models
57%
Survival
35%
Statistics
16%
Therapeutics
7%
Chemical Compounds
Chemical Transformation
40%
Simulation
20%
Time
11%
Application
10%
Engineering & Materials Science
Hazards
57%
Testing
11%
Statistics
8%
Agriculture & Biology
long term effects
10%
statistics
9%
testing
8%
methodology
5%