Tag: hazard

16 What are the pros and cons of using the logrank vs. the Mantel-Haenszel method for computing the Hazard Ratio in survival analysis? 2010-08-18T15:47:15.627

16 How do I interpret Exp(B) in Cox regression? 2011-01-06T09:12:48.257

15 What are the options in proportional hazard regression model when Schoenfeld residuals are not good? 2012-07-30T17:49:45.737

14 Basic questions about discrete time survival analysis 2013-01-27T07:07:58.390

13 Cox baseline hazard 2012-12-25T17:44:39.430

13 Can Hazard Ratio be translated into ratio of medians of survival time? 2013-04-22T09:17:48.920

12 The difference between average and marginal treatment effect 2015-11-20T15:11:52.090

11 How to calculate predicted hazard rates from a Cox PH model? 2012-03-26T20:04:51.113

10 What are the differences between survival analysis and Poisson regression? 2012-11-20T17:32:36.480

10 Intuition for cumulative hazard function (survival analysis) 2013-05-28T14:25:30.040

9 How to interpret a hazard ratio from a continuous variable -- unit of difference? 2013-09-23T03:58:50.470

8 How to assess the proportional hazards assumption for a continous variable 2014-08-28T15:26:45.000

7 Cox regression and time scale 2010-10-14T18:40:10.550

7 The estimated logarithm of the hazard ratio is approximately normally distributed 2011-03-10T08:07:51.637

7 Is there any functional difference between an odds ratio and hazard ratio? 2014-03-23T22:42:12.620

6 Robust nonparametric estimation of hazard/survival functions based on low count data 2010-07-19T20:17:07.643

6 What is the difference between hazard and crude ratio? 2011-06-26T21:38:12.170

6 How should I deal with the consequences of proportional hazards violations in log-rank (and related) tests? 2011-09-08T14:20:00.083

6 Violation Proportionality Cox model - Repeat analysis? 2014-05-24T16:34:38.887

6 Cox discrete time regression model question 2014-11-27T23:00:35.050

6 expectation of $e^{-x}$ when x is log-normal 2015-10-02T14:09:34.787

6 Intuition behind Hazard Rate 2016-06-15T06:25:43.487

5 Are survivor functions meaningful with proportional hazards models? 2011-12-11T20:28:06.780

5 How to simulate a Cox proportional hazards model with change point and code it in R 2013-07-16T00:01:42.360

5 Can I perform Cox regression on left truncated records? 2013-10-03T17:08:38.487

5 It it possible in R to specify a regression formula for the hazard rate for a survival analysis model? 2014-08-22T02:24:21.553

5 Which model to use for survival analysis when there are different times of entry into the sample? 2015-03-12T02:37:46.917

5 Interpretation of the hazard ratio in a spline model on continuous exposures 2015-05-14T12:12:38.837

5 Simulate a random variable having piecewise gamma failure rate 2015-06-25T16:38:57.403

5 Modeling customer churn - Machine learning versus hazard/survival models 2015-09-08T19:52:24.297

5 Understanding Hazard Function Values Exceeding 1 2015-11-03T05:27:08.703

5 Expected survival time for Weibull proportional hazards model with R's predict.survreg 2017-09-14T18:57:47.487

4 How to combine two hazard ratios from the study for a meta-analysis? 2011-08-31T14:51:01.320

4 Proportional hazard ratio formula in R 2012-07-26T09:03:47.970

4 Distance metric for survival functions? 2013-03-24T02:22:31.373

4 Discrete Time Survival Analysis - Correct Way to Write Survival Function 2013-05-26T02:12:34.447

4 Deploying survival model for production 2013-08-11T15:07:40.693

4 Hazard Function - Survival Analysis 2013-11-05T19:23:03.373

4 Difference between hazard function and intensity function? 2014-05-02T02:38:29.870

4 Find the mode of a probability distribution function 2014-12-25T17:31:41.520

4 Differences between logistic regression parameter estimates and Cox-proportional hazard parameters 2015-03-05T15:15:24.603

4 Calculating constant hazards in exponential survival distributions in R using survreg() 2015-06-26T08:31:22.093

4 Fluctuations in hazard function at high (x) values 2015-08-24T16:36:55.710

4 Converting log hazard function to survival probability 2015-12-26T23:39:50.720

4 What kind of model should I use for churn risk prediction? 2016-04-11T13:05:15.877

4 Likelihood-ratio test and hazard function in survival analysis 2016-09-26T03:11:25.333

4 Combine crude events and Hazard Ratio in Meta-analysis 2017-04-20T15:53:44.997

4 Do these confidence interval plots really have no width? 2017-10-25T17:42:48.267

3 Generating survival times in days or in years 2011-02-11T13:11:47.690

3 Generalization of a hazard model 2011-08-02T20:52:20.340

3 Survival analysis - Using parameter estimates of a fully-parameterized PH model into an AFT model 2013-02-22T14:51:50.717

3 Is it possible to specify baseline hazard in coxph? 2013-06-13T20:33:35.820

3 In which situation does the log-rank test have low power? 2013-08-22T19:43:33.883

3 Showing $ λ_V(x) \leq min\{λ_1(x),\cdots,λ_n(x)\}$ Hazard function 2014-07-02T22:58:20.877

3 Survival analysis where P(event) < 1 2014-10-12T22:35:02.847

3 What does muhaz return? 2014-11-23T20:15:13.200

3 How to conduct Cox PH stratisified by matched pair in R 2015-01-09T08:42:08.263

3 Time-dependent coxph output and making predictions in R 2015-07-30T18:17:41.447

3 How can I use a Cox proportional hazards model to obtain probabilities? 2016-11-07T22:37:01.017

3 Survivor Function vs. Hazard Function 2016-11-16T11:01:11.967

3 Meta-analysis of hazard ratio of microarray gene expression 2017-01-25T11:09:35.067

3 Why do we need second rate of failure even though we have already hazard function? 2017-03-24T14:06:57.790

3 Cumulative hazard in the setting of Cox regression of repeated events 2017-06-09T10:43:31.890

3 Hazard Function 2017-10-30T01:43:23.757

2 What is the difference between a hazard ratio and the e^coef of a Cox equation? 2012-04-13T10:07:49.160

2 Interpretation AFT, Cox PH and discrete-time hazard model 2013-06-10T19:49:45.063

2 Assumption tests in discrete-time hazard model 2013-08-28T08:20:58.227

2 Survival regression and prediction using median 2013-11-02T21:50:56.473

2 Generating cumulative incidence curve for competing risk model - assuming changing covariates 2014-03-12T22:53:17.740

2 Converting a parametric survival model to a cash flow model. How do I account for aging in the population? 2014-04-01T00:59:24.047

2 Hazard and density function in survival analysis with discrete time 2014-05-16T13:17:37.697

2 How to reconcile SAS hazard ratio standard error with actual value 2014-05-28T07:14:07.453

2 predicting manufacturing survival time 2014-06-13T20:21:29.870

2 Evaluating Proportional Hazards with time-dependent variables 2014-06-20T14:29:53.983

2 Hazard ratios for three groups - does deleting one group affect the remaining ratio? 2014-10-15T07:42:14.317

2 Study Length Over-Estimating Hazard Ratio? 2014-11-24T20:17:52.057

2 How to calculate Hazard Ratio from Kaplan Meier curve 2015-02-05T19:19:52.707

2 Average hazard rate with Cox proportional hazard model always larger than the hazard rate without any explanatory variables? 2015-02-09T05:48:50.367

2 Some doubts about survival analysis 2015-04-23T11:13:43.700

2 What is the right way of computing baseline hazard rate 2015-05-27T17:57:55.397

2 Cox survival analysis versus multilevel modeling 2015-07-23T19:36:36.213

2 Calculating group size from hazard ratio 2015-08-15T18:27:00.560

2 Life table based on age groups 2015-09-09T07:44:13.753

2 (1) A flight has a 1% chance of crashing. (2) It's scheduled to fly 200 flights that week. Does (2) add any info re: your risk? 2015-10-11T21:15:13.140

2 Is there any guideline for interpreting a hazard ratio as 'small', 'medium' or 'large'? 2015-10-16T16:48:36.433

2 What is the definition of "death rate" in survival analysis? 2016-02-03T14:09:47.447

2 Many categorical variables in Cox regression model 2016-02-19T18:16:54.753

2 Can I work out the numbers in the groups, based on the results of hazard ratio? 2016-04-29T11:16:52.660

2 Hazard model for three-tiered-response dependent variable 2016-06-17T22:06:43.263

2 What's the difference between univariate and multivariate cox regression? 2016-06-23T21:31:44.343

2 How to model time to event / survival analysis when event outcomes are not binary 2016-06-25T03:34:43.493

2 Does distribution with these properties exist? 2016-08-02T06:20:04.077

2 Hazard Rate Modelling in R 2016-11-28T17:24:56.647

2 Cox non-proportional hazard model - assumption violation check 2016-11-30T09:52:46.250

2 Survival functions 2016-12-28T15:29:24.127

2 Examples of meta-analyses where individual associatons are reported as odds ratios, risk ratios, or hazard ratios 2017-01-19T00:41:23.173

2 How did researchers calculate the Hazard ratio? 2017-02-21T23:34:36.787

2 Is it meaningful to combine relative risks and hazard ratio data in meta-analysis? 2017-03-08T00:19:25.383

2 How to perform Survival Analysis on Engine Breakdown data? 2017-06-15T06:38:15.033