null-operation-invariance-audit
CommunityEnsure null operation perturbs object for valid test statistic
Software Engineering#statistical audit#permutation test#null operation#test statistic#shuffle analysis
Authorstephendor
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill verifies that a null operation in a permutation/shuffle test actually alters the object the test statistic is computed on, preventing false inferences.
Core Features & Use Cases
- Test Statistic Invariance Check: Confirms that the shuffle is applied upstream of the statistic computation.
- Empirical Witness Verification: Ensures at least one non-identity permutation yields a different statistic.
- Pipeline Analysis: Identifies the shuffle location and the object it affects.
- Use Case: For auditing permutation null models in stochastic processes, ensuring the null operation is effective.
Quick Start
Run the skill on your permutation test to ensure the null operation affects the test statistic: null-operation-invariance-audit -s your_test_script.py
Dependency Matrix
Required Modules
None requiredComponents
scripts
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: null-operation-invariance-audit Download link: https://github.com/stephendor/TDL/archive/main.zip#null-operation-invariance-audit Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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