How every Observatory finding is calculated

Every metric names its question, inputs, rules, formula, numerator, denominator, unit, ties, missing data, threshold, rounding, limitations, and prohibited interpretations.

Global boundary: insights describe the published governed corpus. Relationship absence is not proof of real-world absence; bridge metrics are shared published stakeholders; evidence recency is not quality; two releases are not a time-series trend.

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Relationship release comparison

method:v729:release-relationship-diff · version 1.0.0

Question: What changed between the archived v7.27 and v7.28 governed relationship snapshots?

Formula: Set comparison on stable relationship IDs; added = v7.28 minus v7.27, retained = intersection, retired = v7.27 minus v7.28; changed requires a semantic-field difference.

Numerator
Added relationship IDs.
Denominator
Published v7.27 relationship IDs for the start value; v7.28 is reported separately.
Unit
governed relationship
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Published issue-edge coverage

method:v729:issue-coverage · version 1.0.0

Question: How many canonical issues have at least one published governed relationship?

Formula: covered issues / all canonical issue accounting rows

Numerator
Distinct issue IDs with at least one published governed edge.
Denominator
All 1,139 canonical issue accounting rows.
Unit
canonical issue
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Published stakeholder-edge coverage

method:v729:stakeholder-coverage · version 1.0.0

Question: How many canonical stakeholders have at least one published governed relationship?

Formula: covered stakeholders / all canonical stakeholder accounting rows

Numerator
Distinct stakeholder IDs with at least one published governed edge.
Denominator
All 287 canonical stakeholder accounting rows.
Unit
canonical stakeholder
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Relationship-type composition

method:v729:relationship-type-composition · version 1.0.0

Question: How are the 71 published governed relationships distributed across governed types?

Formula: count by relationship_type_id / 71 published relationships

Numerator
Relationships in a named type.
Denominator
All 71 published governed relationships.
Unit
governed relationship
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Evidence-admission lane composition

method:v729:admission-lane-composition · version 1.0.0

Question: Which documented evidence-admission lanes admitted the published relationships?

Formula: count by admission lane / 71 published relationships

Numerator
Relationships in a named admission lane.
Denominator
All 71 published governed relationships.
Unit
governed relationship
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Issue published stakeholder reach

method:v729:issue-published-reach · version 1.0.0

Question: Which issue has the largest number of distinct governed stakeholder connections?

Formula: max(count distinct stakeholder_id grouped by issue_id)

Numerator
Distinct governed stakeholder IDs connected to a tied leading issue.
Denominator
Published governed relationships for each covered issue.
Unit
distinct governed stakeholder connection
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Stakeholder published issue reach

method:v729:stakeholder-published-reach · version 1.0.0

Question: Which stakeholder has the largest number of distinct governed issue connections?

Formula: max(count distinct issue_id grouped by stakeholder_id)

Numerator
Distinct governed issue IDs connected to a tied leading stakeholder.
Denominator
Published governed relationships for each covered stakeholder.
Unit
distinct governed issue connection
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Published category bridge span

method:v729:stakeholder-category-span · version 1.0.0

Question: Which stakeholder spans the most represented canonical issue categories through published governed relationships?

Formula: max(count distinct canonical issue_category_id per stakeholder_id)

Numerator
Distinct represented issue categories for a tied stakeholder.
Denominator
Issue categories represented by that stakeholder's published edges.
Unit
distinct canonical issue category
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Category-pair bridge stakeholders

method:v729:category-pair-bridge · version 1.0.0

Question: Which issue-category pair shares the largest number of distinct published bridge stakeholders?

Formula: count distinct stakeholder_id satisfying both category memberships

Numerator
Distinct stakeholder IDs bridging a tied category pair.
Denominator
Stakeholders with published governed edges in the represented corpus.
Unit
distinct bridge stakeholder
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Distinct evidence publication recency

method:v729:evidence-recency-distinct · version 1.0.0

Question: What publication-date profile appears among distinct evidence records supporting the 71 edges?

Formula: count distinct evidence IDs by documented source publication year bucket

Numerator
Distinct evidence records in the most recent bucket.
Denominator
All distinct evidence records supporting published edges, including missing dates.
Unit
distinct evidence record
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Missing publication dates remain a separate MISSING_DATE bucket.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Category published-edge coverage rate

method:v729:category-coverage-rate · version 1.0.0

Question: Which eligible issue categories have the lowest published-edge coverage?

Formula: covered canonical issues / all canonical issues in category

Numerator
Covered issue IDs in each tied lowest-rate eligible category.
Denominator
All canonical issue IDs in that category.
Unit
canonical issue
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least 20 canonical issues in the category for headline rate selection.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Relationship-publication disposition accounting

method:v729:disposition-evidence-records · version 1.0.0

Question: How were the 109 verified evidence records reviewed for potential v7.28 governed relationship publication classified?

Formula: 49 publishable + 31 insufficient direct evidence + 29 ambiguous relationship type = 109 reviewed evidence records

Numerator
Publishable evidence records.
Denominator
All 109 verified evidence records reviewed.
Unit
verified evidence record reviewed for relationship publication
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Distinct evidence authority

method:v729:evidence-authority-distinct · version 1.0.0

Question: What existing authority classifications appear among evidence records supporting published edges?

Formula: count distinct evidence IDs by existing authority_level

Numerator
Distinct evidence records in a named authority class.
Denominator
All distinct evidence records supporting published edges.
Unit
distinct evidence record
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
At least one eligible record unless a method-specific threshold is stated.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

Active published-relationship view

method:v729:active-relationship-view · version 1.0.0

Question: Which published governed relationship records match the active public filter state?

Formula: count published governed relationships after conjunctive filter application / 71 published governed relationships

Numerator
Matching published governed relationship records.
Denominator
All 71 published governed relationships.
Unit
governed relationship
Ties
All exact ties are retained and displayed in deterministic label order.
Missing data
Unknown values are retained as a separate state and are not silently removed.
Zero denominator
Return NOT_APPLICABLE; never render zero percent.
Publication threshold
Zero-result views remain publishable when the complete active filter state is shown.
Rounding
Counts remain integers; percentages use four decimal places and retain the displayed numerator and denominator.

Inclusion rules

Exclusion rules

Limitations

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