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[General - Easy] Tests with Zero-Inflated, Skewed Distributions

[General - Easy] Tests with Zero-Inflated, Skewed Distributions

Last Updated: March 2024

Problem

Imagine a scenario where the data has a high proportion of zeros and exhibits a strong positive skew. What statistical test would you recommend to analyze the differences between two groups with this type of data distribution?


Solution

A naive solution is to sug...

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