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Fork of Data Table Summary

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Last edited Feb 18, 2021

Created on Feb 18, 2021

This example displays a plain-text summary of a 2018 United Nations population dataset, showing row count, column count, file size in kilobytes, and the first 10 rows as formatted JSON. The code uses `d3.csv` to load the data, `csvFormat` to measure its byte length, and D3 selections (`select`, `append`) to write results into `<pre>` elements. The black background with green monospace text creates a terminal-like aesthetic, though no interactive or graphical visualization is present.

AI-generated description

This program prints a summary of a data table.

This data is about population of the most populous countries in 2018.

This data comes from the year 2018 estimate in United Nations: World Population Prospects 2017.

The data is a "file" here, but the recommended approach is to upload the data seprately, as in the video below.

MIT Licensed

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