B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
94%
94% -- attendee return rate for Alpine Rail Optimisation conference (2025)
94% of previous attendees of Alpine Rail Optimisation stated they would return.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
94%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Rotaia Media / Alpine Rail Optimisation
Primary
Tier B
https://www.alpinerailoptimisation.com/ ↗
Source Article
Alpine Rail Optimisation
Original Research
Rotaia Media / Alpine Rail Optimisation
· Original study ↗
Methodology
Post-event survey of previous attendees, reported by event organizer
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Alpine Rail Optimisation conference: 94% attendee return rate. Source: Rotaia Media / Alpine Rail Optimisation (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/alpine-rail-attendee-return-rate-2025
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<blockquote cite="https://lighthousedata.io/data/alpine-rail-attendee-return-rate-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>94%</strong> -- attendee return rate for Alpine Rail Optimisation conference<br><small>Source: Rotaia Media / Alpine Rail Optimisation (2025) · <a href="https://lighthousedata.io/data/alpine-rail-attendee-return-rate-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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