Reporting and export

ActEval results are data objects first. Reporting functions do not recompute or reinterpret metrics.

Structured output

Core and extended result objects provide to_dict(), to_dataframe(), and summary(). export_table() writes:

• CSV for the primary table;
• JSON for the full structured result;
• standalone HTML for human review.

The output format defaults to the file extension and can be supplied explicitly.

HTML reports

render_html_report() returns a complete UTF-8 document. save_html_report() writes it to disk. EvaluationResult and ComparisonResult also expose convenience to_html() and save_html() methods.

Reports contain inline CSS, no JavaScript, and no remote assets. Titles, labels, and serialized metadata are escaped. The report includes a reminder that metrics represent different actuarial objectives.

Plots

Plotting functions return a Matplotlib axis. save_plot() saves the owning figure with an explicit DPI and tight bounding box. Plot calculation remains an optional dependency and is separate from metric computation.