statistical-experimental-evaluation

statistical-experimental-evaluation is a skill for Claude Code, Codex from aiming-lab/AutoResearchClaw. It costs 31 tokens per session (540 once invoked), scanned A, original, MIT.

A guide for designing and running statistical experiments that test research claims and predictions. It covers data or simulated conditions, methods, comparisons, measurements, and failure tracking.

In plain words
What is it for?
Use it to define sample sizes, folds, repetitions, random seeds, baselines, ablations, diagnostics, metrics, configuration files, run records, and reports.
Why use it?
It connects experiments to specific claims instead of treating benchmark scores as sufficient evidence.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to define sample sizes, folds, repetitions, random seeds, baselines, ablations, diagnostics, metrics, configuration files, run records, and reports.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aiming-lab/autoresearchclaw/statistical-experimental-evaluation
About the project

AutoResearchClaw is a system that turns a research idea into a scientific paper through autonomous and collaborative AI research workflows. It is for researchers who want agents to investigate questions, run experiments, and produce papers, with optional human guidance. Catalogue skills and agents provide parts of its research workflow.

aiming-lab/AutoResearchClaw · 14,361 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add aiming-lab/AutoResearchClaw --skill statistical-experimental-evaluation
Clone the repo
git clone --depth 1 https://github.com/aiming-lab/AutoResearchClaw

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for statistical-experimental-evaluation

README.md
[![agentmods](https://agentmods.dev/badge/skills/aiming-lab/autoresearchclaw/statistical-experimental-evaluation.svg)](https://agentmods.dev/skills/aiming-lab/autoresearchclaw/statistical-experimental-evaluation)
Your own site
<a href="https://agentmods.dev/skills/aiming-lab/autoresearchclaw/statistical-experimental-evaluation"><img src="https://agentmods.dev/badge/skills/aiming-lab/autoresearchclaw/statistical-experimental-evaluation.svg" alt="Measured on agentmods" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 540 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.00540
Opus 5 $0.00015 $0.00270
Sonnet 5 $0.00006 $0.00108
Haiku 4.5 $0.00003 $0.00054

Measured 8d ago against content hash 365cf7b3b753, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

statistical-experimental-evaluation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

external/agents/stat_research_agent/skills/statistical-experimental-evaluation/SKILL.md · 90 lines

What it actually says

Statistical Experimental Evaluation

Overview

Use this skill after formulation, method proposal, and theory. Experiments should test specific claims and theoretical predictions.

Experiment Plan

Define:

  • Conditions or data-generating processes
  • Real data source or synthetic data generator
  • Sample sizes, folds, repetitions, seeds, or resamples
  • Proposed method
  • Baselines
  • Ablations
  • Diagnostics
  • Metrics
  • Failure accounting

Required Artifacts

experiments/<TOPIC_ID>/config.yaml
experiments/<TOPIC_ID>/src/
experiments/<TOPIC_ID>/results/metrics.json
experiments/<TOPIC_ID>/results/run_manifest.json
experiments/<TOPIC_ID>/results/comparison_summary.md
experiments/<TOPIC_ID>/results/claim_verdicts.json
experiments/<TOPIC_ID>/report/paper.md
experiments/<TOPIC_ID>/README.md

Evidence Schema

Use a row-oriented metric format:

{
  "topic_id": "TXX",
  "metric_rows": [
    {
      "claim_id": "C1",
      "method": "proposed_method",
      "baseline": "standard_method",
      "condition": "stress_condition",
      "metric": "risk",
      "value": 0.12,
      "status": "ok"
    }
  ]
}

Claim verdicts should connect theory and experiments:

[
  {
    "claim_id": "C1",
    "verdict": "supported",
    "theory_support": "Proposition 1 under A1-A3",
    "experimental_support": "Proposed method has lower risk in conditions X-Y",
    "comparison": "Outperforms baseline B on metric M",
    "limitations": "Finite sample only; assumption A2 not tested"
  }
]

Evidence Rules

  • A metric must map to a formulated claim.
  • A comparison must use the same data conditions across methods.
  • Failed runs must be counted.
  • Runtime reductions must be recorded.
  • Results must be interpreted against theoretical predictions.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 90 lines · 31 tokens per session scan A 365cf7b3b753

Subscribe to this mod's changes

statistical-experimental-evaluation is a skill published in the GitHub repository aiming-lab/AutoResearchClaw (14,361 stars, last pushed 20d ago), licensed MIT. It adds 31 tokens to every session and 540 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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