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assumptions_and_diagnostics

This document provides comprehensive guidance on checking and validating statistical assumptions for various analyses.

  • Skills
  • Scientific
  • 0

What it does and how to use it

A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

  1. Install the skill (command above).
  2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
  3. No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/assumptions-and-diagnostics && curl -fsSL https://doutorai.pt/data/lib/skills__assumptions-and-diagnostics.md -o .claude/skills/assumptions-and-diagnostics/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

# Statistical Assumptions and Diagnostic Procedures

This document provides comprehensive guidance on checking and validating statistical assumptions for various analyses.

## General Principles

1. **Always check assumptions before interpreting test results**
2. **Use multiple diagnostic methods** (visual + formal tests)
3. **Consider robustness**: Some tests are robust to violations under certain conditions
4. **Document all assumption checks** in analysis reports
5. **Report violations and remedial actions taken**

## Common Assumptions Across Tests

### 1. Independence of Observations

**W

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