Case study

anova-power-cli: reconstructing G*Power one-way ANOVA calculations

anova-power-cli reconstructs G*Power 3.1.9.7's one-way ANOVA power calculations in a Python CLI and MCP service. The author describes inspecting G*Power with REA and Ghidra, collecting GUI outputs, and implementing five calculation modes; the author reports 245 matching fields across the stated comparison set. The optional Claude agent and its evaluation code are present, with a live LLM evaluation still pending.

Targets: App
Category: Community REA investigations
Relationship: Author-reported mixed workflow
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 0
Last commit: 2026-10-24
Language: Python

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a demo observed; no download method found.
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: Python 3.9 or later is required for the CLI and MCP service.
Prerequisites: The optional agent requires the anthropic package and ANTHROPIC_API_KEY.
Scope: Only one-way ANOVA is implemented; four other test families return UNSUPPORTED.
Limits: The live LLM agent evaluation and measured MCP versus GUI token comparison have not been performed.
License: No licence file in the repository.

Cite

BibTeX

@misc{anova-power-cli-case,
  title = {{anova-power-cli: reconstructing G*Power one-way ANOVA calculations}},
  howpublished = {\url{https://github.com/gorkemedizozpekmezci-del/anova-power-cli}},
  url = {https://github.com/gorkemedizozpekmezci-del/anova-power-cli},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/anova-power-cli-case/}}
}

Plain text

anova-power-cli: reconstructing G*Power one-way ANOVA calculations. https://github.com/gorkemedizozpekmezci-del/anova-power-cli (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/anova-power-cli-case/

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About this entry

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Primary sources

README.md GitHub · gorkemedizozpekmezci-del/anova-power-cli · Revision a67377c
AGENT_COST.md GitHub · gorkemedizozpekmezci-del/anova-power-cli · Revision a67377c
tests/conformance_report.md GitHub · gorkemedizozpekmezci-del/anova-power-cli · Revision a67377c