Computer Science
8 years ago

New nonparametric test offers more accurate results for data analysis.

Journal of Statistical Computation and Simulation
A comparative study of nonparametric two–sample tests after Levene's transformation
Markus Neuhäuser

Paper Summary

The researchers compared different tests for analyzing data with varying spread using Levene's transformation. They found that a specific nonparametric test based on reallocations of transformed data was the most reliable for detecting differences. This test was more powerful than using the t test after Levene's transformation.

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