Graph Interpretation

Source: https://github.com/aipoch/medical-research-skills

Scientific Graph Interpreter

Interpret and explain scientific graphs, charts, and data visualizations for research publications, clinical presentations, and academic communications with precision and clarity.

When to Use

• Use this skill when the task needs Use when interpreting scientific graphs and charts, explaining data visualizations for research presentations, writing figure captions for publications, or analyzing trends in clinical research data. Converts complex visual data into clear, accurate explanations for academic papers, clinical reports, and public presentations.
• Use this skill for academic writing tasks that require explicit assumptions, bounded scope, and a reproducible output format.
• Use this skill when you need a documented fallback path for missing inputs, execution errors, or partial evidence.

Key Features

• Scope-focused workflow aligned to: Use when interpreting scientific graphs and charts, explaining data visualizations for research presentations, writing figure captions for publications, or analyzing trends in clinical research data. Converts complex visual data into clear, accurate explanations for academic papers, clinical reports, and public presentations.
• Packaged executable path(s): scripts/main.py.
• Reference material available in references/ for task-specific guidance.
• Structured execution path designed to keep outputs consistent and reviewable.

Dependencies

• Python: 3.10+. Repository baseline for current packaged skills.
• Third-party packages: not explicitly version-pinned in this skill package. Add pinned versions if this skill needs stricter environment control.

Example Usage

cd "20260318/scientific-skills/Academic Writing/graph-interpretation"
python -m py_compile scripts/main.py
python scripts/main.py --help

Example run plan:

1. Confirm the user input, output path, and any required config values.
2. Edit the in-file CONFIG block or documented parameters if the script uses fixed settings.
3. Run python scripts/main.py with the validated inputs.
4. Review the generated output and return the final artifact with any assumptions called out.

Implementation Details

See ## Workflow above for related details.

• Execution model: validate the request, choose the packaged workflow, and produce a bounded deliverable.
• Input controls: confirm the source files, scope limits, output format, and acceptance criteria before running any script.
• Primary implementation surface: scripts/main.py.
• Reference guidance: references/ contains supporting rules, prompts, or checklists.
• Parameters to clarify first: input path, output path, scope filters, thresholds, and any domain-specific constraints.
• Output discipline: keep results reproducible, identify assumptions explicitly, and avoid undocumented side effects.

Quick Check

Use this command to verify that the packaged script entry point can be parsed before deeper execution.

python -m py_compile scripts/main.py

Audit-Ready Commands

Use these concrete commands for validation. They are intentionally self-contained and avoid placeholder paths.

python -m py_compile scripts/main.py
python scripts/main.py

Workflow

1. Confirm the user objective, required inputs, and non-negotiable constraints before doing detailed work.
2. Validate that the request matches the documented scope and stop early if the task would require unsupported assumptions.
3. Use the packaged script path or the documented reasoning path with only the inputs that are actually available.
4. Return a structured result that separates assumptions, deliverables, risks, and unresolved items.
5. If execution fails or inputs are incomplete, switch to the fallback path and state exactly what blocked full completion.

Quick Start

from scripts.graph_interpreter import GraphInterpreter

interpreter = GraphInterpreter()

# Comprehensive graph analysis
analysis = interpreter.interpret(
    image_path="figure_1.png",
    graph_type="kaplan_meier",
    context="oncology_phase3_trial",
    audience="clinicians"
)

print(analysis.statistical_summary)
print(analysis.clinical_significance)
print(analysis.suggested_caption)

Core Capabilities

1. Multi-Type Graph Analysis

analysis = interpreter.analyze(
    graph_type="forest_plot",
    data={
        "studies": ["Study A", "Study B", "Study C"],
        "effect_sizes": [1.2, 0.8, 1.5],
        "confidence_intervals": [[1.0, 1.4], [0.6, 1.0], [1.2, 1.8]],
        "overall_effect": 1.15,
        "heterogeneity_p": 0.04
    }
)

Supported Graph Types:

2. Statistical Interpretation

stats = interpreter.extract_statistics(
    graph_data,
    extract=[
        "p_values",
        "confidence_intervals", 
        "effect_sizes",
        "sample_sizes",
        "statistical_tests"
    ]
)

Statistical Reporting Standards:

# Example output structure
{
    "primary_outcome": {
        "measure": "Hazard Ratio",
        "value": 0.72,
        "ci_95": [0.58, 0.89],
        "p_value": 0.003,
        "interpretation": "32% risk reduction"
    },
    "secondary_outcomes": [...],
    "significance_level": 0.05,
    "multiple_comparison_adjusted": True
}

3. Audience-Specific Explanations

explanations = interpreter.generate_multi_audience(
    analysis,
    audiences=["researchers", "clinicians", "patients", "policy_makers"]
)

Explanation Templates:

For Researchers:

"The Kaplan-Meier analysis demonstrates a statistically significant survival advantage for the experimental arm (HR 0.72, 95% CI 0.58-0.89, p=0.003). Median survival improved from 14.2 to 19.6 months. The proportional hazards assumption was verified (p=0.42)."

For Clinicians:

"This trial shows patients on the new treatment lived about 5 months longer on average compared to standard care. The 32% reduction in death risk is significant and clinically meaningful. Consider this option for eligible patients."

For Patients:

"The study found that people taking the new treatment lived longer than those on standard treatment. About 1 in 3 patients benefited from the new treatment. Side effects were manageable."

4. Figure Caption Generation

caption = interpreter.generate_caption(
    analysis,
    style="journal",  # or "presentation", "poster"
    word_limit=250,
    include_statistics=True
)

Caption Structure:

Figure X. [Brief title]. [What is shown: X-axis shows..., Y-axis shows..., 
lines/bars represent...]. [Key finding: Group A showed... compared to 
Group B...]. [Statistics: HR 0.72 (95% CI 0.58-0.89), p=0.003]. 
[Conclusion: This demonstrates...].