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Transforming CBP Data

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Hhmkyriacou
Last edited Jan 29, 2023
Created on Jan 29, 2023
Forked from Transforming Data

This example transforms U.S. Census County Business Patterns data for New York State, identifying the economic sector with the most establishments in each county. The visualization fetches county-level records via the Census API, filters out the “Total for all sectors” row, and uses `flatGroup` and `maxIndex` to summarize the dominant sector per county. The resulting JSON summary is displayed as text in a `pre` element, with all data processing handled through D3 v7 utilities like `csvParse`, `rollup`, and `bin`.

AI-generated description

Aggregated Census County Business Practice data to show the sector with the most establishments in each county in New York State

MIT Licensed

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