Mix & Contribution Analysis
A legacy-backed chart package for understanding composition, share and contribution in sales datasets. Codex uses the evidence pack to explain the patterns in business language.
DownloadComposition first
Mekko and BarMekko views combine width and height, so contribution and mix can be read in the same chart.
What the plugin does
Inspects the file
It infers amount, date, period and dimension columns, asking only when a required mapping is ambiguous.
Uses legacy charting
The original preparation and chart functions produce the supported figures. Failed legacy attempts stay visible in the audit.
Writes evidence
Charts, CSV/XLSX support files, context JSON, audit JSON and an evidence pack are written automatically.
Supports interpretation
Codex reviews the produced evidence and writes a Word report focused on contribution, share and mix patterns.
Chart families
Mekko / BarMekko
For composition where both item size and internal split matter.
Stacked / Share
For reading contribution by period, dimension or panel.
Pareto / Stacked Pareto
For separating dominant contributors from the long tail.
Multitier
For hierarchical dimensions such as category, subcategory and product.
Small multiples
For repeating supported charts across a useful panel dimension.
Audit
For showing exactly which legacy functions produced each artifact or failed.
Download
Included in the Pro Accounting plugin pack.
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