test_charts
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RRobinL
Last edited Jun 24, 2023
Created on Jun 24, 2023
The example shows how Splink deduplicates a dataset of roughly 50,000 historical persons scraped from Wikidata, with deliberate errors introduced. It uses Altair to render interactive distribution charts of column-value frequency, including percentile rankings and token counts for fields like first_name. The visualization is generated from pandas DataFrames via the DuckDBLinker’s profiling output, with Vega-Lite JSON specifications embedded in a Jupyter notebook.
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