Stratified Randomization
Performs random allocation within each stratum, ensuring balance across groups for important covariates and improving statistical test power
Strata Setup
Total samples: 20
Randomization Parameters
Range: 2-10 groups
For result reproduction, leave blank for auto-generation
Algorithm Description
Stratified randomization uses the Fisher-Yates shuffle algorithm for random allocation within each stratum, ensuring balance across groups for important covariates (such as gender, age, etc.) and improving statistical test power.
Set up strata and parameters, then click "Start Randomization" to view results
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