Library · Traffic · How to run this
Northbeam model-channel hole is not Rockerbox channel coverage
Score missing model channels against spend channels for one Northbeam window. That score is NB channel-gap %.
Pair: Channel-coverage gap on Traffic. Rockerbox twin: channel coverage. Dollar twin: spend coverage.
What you type
Missing model channels — Spend channels absent from the Northbeam model in the window.
Spend channels — Spend channels active in that same Northbeam window.
NB channel-gap % = missing model channels ÷ spend channels × 100. Fat NB channel-gap % usually means a connector or mapping miss — chase that path; never invent an NB channel-gap chip.
What not to do
Skip inventing NB channel-gap %. Skip dumping a Rockerbox channel file into Northbeam fields. Skip folding dollar spend coverage into channel counts. Skip averaging every skill when one owns the hole.
Related: Traffic, channel coverage, spend coverage, unattributed revenue.
Procedure
- Type missing model channels and spend channels.
- Read NB channel-gap %.
- Chase connector / mapping misses when NB channel-gap % is material.
Failure modes
- Inventing NB channel-gap %.
- Dumping a Rockerbox channel file into Northbeam fields.
- Folding dollar spend coverage into channel counts.
Worked example
None on this page yet. When one lands it will be a real case: what broke, the number, and what changed. Not a composite.
Glossary
- NB channel-gap %
- Missing model channels ÷ Spend channels × 100.
Work with us — We run this job on your accounts. Services
FAQ
- Is this Rockerbox channel-coverage gap?
- Different attribution book. [Channel-coverage gap](/manuals/rockerbox-channel-coverage-gap) reads Rockerbox. Here you only score Northbeam missing model channels against spend channels.
- Is this Northbeam spend coverage gap?
- Sibling Northbeam door on dollars, not channels. [Spend coverage gap](/manuals/northbeam-spend-coverage-gap) is tracked vs platform spend $. This page is missing model channels ÷ spend channels.
- What NB channel-gap % should I invent?
- None. Pull missing model channels and spend channels from the same Northbeam window.