system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Create a YAML representation of experiment result.
assistant
Approach:
1. Task: Create experiment result in YAML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: consistent indentation, colon-space syntax, hyphen lists
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
experiment_id: EXP-246302
title: Effect of successful on at
methodology:
  design: observational
  sample_size: 771
  duration_days: 246
results:
- metric: safety
  baseline: 21.88
  endpoint: 97.82
  p_value: 0.1982
- metric: efficacy
  baseline: 25.25
  endpoint: 44.71
  p_value: 0.4702
conclusion: non-significant
