Blog: methodology
3 posts tagged methodology.
Posts
What a measured effect on this site actually meansBaseline, window, exclusions: the effect method in plain terms, and why it shows timing rather than cause.2026-09-15 (15 September 2026)How an event gets onto this siteFrom a first news report to a published record: drafting, sourcing, gating and the one human approval step nothing skips.2026-09-11 (11 September 2026)Why this site carries no freight rate indexCommercial freight rate indices are useful to shippers. We still keep them off this site, and explain why.2026-09-08 (8 September 2026)