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Framework for repeated simulations5 months ago
Introduction | The simulation framework | Specifying scenarios | Example: power analysis for a cluster-randomized trial
Targeted logistic model coefficients7 months ago
Prevalence | Finding the intercept | Risk ratios | Risk differences | AUC
Simulating Study Data2 years ago
Overview | Defining the Data | Generating the data | Assigning treatment/exposure | More details on data definitions | Formulas | Distributions | beta | binary | binomial | categorical | clusterSize | custom | exponential | gamma | mixture | negBinomial | nonrandom | normal | noZeroPoisson | poisson | trtAssign | uniform | uniformInt | Generating multiple variables with a single definition | Adding data to an existing data table | defDataAdd/defRepeatAdd/readDataAdd and addColumns | defCondition and addCondition
Customized Distributions2 years ago
Example 1 | Example 2
Clustered Data3 years ago
Setting cluster sizes
Correlated Data3 years ago
Correlated data: additional distributions
Correlation Matrices3 years ago
Simple correlation matrix generation | Specifying a structure | Cluster-specific correlation matrices | More elaborate example | Block matrices for temporal data | Cross-sectional data | Exchangeable | Decay | Closed cohort | Generating block matrices and simulating data | Cross-sectional data with exchangeable correlation | Cross-sectional data with correlation decay | Cohort data with exchangeable correlation | Cohort data with correlation decay | Varying correlation matrices by cluster
Dynamic Data Definition3 years ago
Updating existing definition tables | Double-dot external variable reference | Using non-scalar double-dot variable reference
Longitudinal Data3 years ago
Longitudinal data with varying observation and interval times
Missing Data3 years ago
Longitudinal data with missingness
Ordinal Categorical Data3 years ago
Comparing response distributions of different populations | The cumulative proportional odds model | Simulation | Non-proportional odds | Correlated multivariate ordinal data
Spline Data3 years ago
Survival Data3 years ago
Weibull distribution | Generating standard survival data with censoring | Competing risks | Introducing non-proportional hazards | Generating parameters for survival distribution
Treatment and Exposure3 years ago
Assigned treatment | Assigned treatment using trtAssign distribution in defData | Observed treatment | Stepped-wedge design