H1B Petition Bar Chart

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H1B Petition Bar Chart

✓ Published0🌍 Public

BBrenda199708

Last edited Apr 5, 2020

Created on Apr 5, 2020

This visualization presents two bar charts examining H1B visa petitions over time. The first plot uses a stacked bar chart to show petition counts by year, with colors representing different case statuses, while the second displays petition counts with orange indicating full-time positions and blue for part-time roles. Built with Vega-Lite and D3.js, the charts pull data from a CSV file and use Vega-Lite API for rendering. The visualization emphasizes temporal trends in visa applications and employment types across years.

AI-generated description

This visualization shows the H1_B visa dataset. My sketch is I want to capture the changes along with time. In this visualization. I checked the total number of petition, the different case status, the number of part time and full time candidates petitions along with years.

The first plot uses a stacked barchart to show the number of petition of visa along with year. Different color means different status.

The second plot shows the number of petition of visa along with year. Orange color means candidates have a full time job. Blue color means candidates have a part time job.

Subplot is inspired by Yu Zhang's method.

MIT Licensed

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