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Defining and using objects of class SURVIVAL23 days ago
Introduction | Exponential Distribution | Weibull distribution | Gompertz distribution | Piecewise Exponential distribution | Log-logistic distribution | Log-Normal distribution | Comparison of SURVIVAL objects | References
Simulation of survival times23 days ago
Introduction | Generation of Proportional Hazard times | Generation of Acceleration Failure Times | Generation of Extended Hazards times | Simulating recurrent episodes | Renewal process | Non-homogeneous Poisson process | References
Simulating trials with multiple events23 days ago
Introduction | Trial simulation | Analysis of the simulation | For recurrent events | For first or only event | References
Simulating trials with survival endpoints23 days ago
Introduction | Empirical power for superiority | Simulation | Analyze the simulation | Conclusion
Simulation trials: non-proportional hazard23 days ago
Introduction | Empirical power to evaluate non-proportionality of the hazard | Simulation | Analyze the simulation | Conclusion | References
Simulations for Non-inferiority trials26 days ago
Introduction | Example
Equivalence Testing for Normal Outcomes1 months ago
Introduction | Example: Equivalence Among Vaccine Lots
Power for rare events1 months ago
Introduction | power_single_rate() | Example 1: 100 Subjects, Power 0.95 | Example 2: 30 Subjects, Power 0.95, 0.90, and 0.8 | Example 3: 500 and 1500 Subjects | power_events_rate() | Example 4: 500 and 1500 Subjects Across Standard Frequency Categories | References
Selecting the best group using the Indifference-Zone approach for binomial outcomes1 months ago
Introduction | Examples with a single outcome | Examples using multiple outcomes | References
Selecting the best group using the Indifference-Zone approach for normal outcomes1 months ago
Introduction | Examples with a single outcome | Examples using multiple outcomes | References
Simulations for Negative Binomial outcomes1 months ago
Introduction | Example
Attributable fraction using a latent class model7 months ago
Introduction | Example using synthetic data | The latent class model | Estimating the bayesian latent class model | Bibliography
Attributable fraction using a logitexponetial model7 months ago
Introduction | Example using synthetic data | The logit exponential model | Estimating the sensitivity and specificity | Graph of diagnostic characteristics for all cutoff points | ROC curve | Bibliography
Integration with Targets2 years ago
Introduction | Setting up targets with repana | Managing Project Artifacts | Running the Analysis | Conclusion
Creating reports3 years ago
Database configuration3 years ago
Modifying the template3 years ago
Repana Structure3 years ago
Introduction | Default structure | Section dirs: | Section clean_before_new_analysis: | Section defaultdb: | Section template: | Workflow
Using the convdistr package7 years ago
Practical example | Description of the DISTRIBUTION object | Factory of DISTRIBUTION objects | Methods | Convolution for Distribution with the same dimensions | Mixture | Convolution of distributions with different dimensions
Sample size with Uncertainty7 years ago
Introduction | Sample size for a proportion | A new DISTRIBUTION factory | Using the Sample Size object | Enhance the Sample Size object