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NASCAR Dashboard III- Dropdowns Added

✓ Published2🌍 Public
RRobert Johnson
Last edited Dec 3, 2021
Created on Nov 21, 2021

This dashboard displays four NASCAR statistics visualizations: a U.S. track map, a bar chart of starts before first wins, a scatterplot of starting positions among winners, and a car maker finishes chart. Each view includes its own dropdown menu that filters by track name, implemented with `selectSingle` and `bind.menu` from vega-lite-api. Points and bars reset with a click, and hovering reveals tooltips via vega-tooltip. Data is loaded asynchronously with d3.csv from GitHub gists.

AI-generated description

A WIP dashboard displaying 4 visualizations related to NASCAR statistics. This is my first to incorporate a dropdown, and I am very happy with the progress I made. Right now, each viz has its own dropdown and they are not connected yet, but this is one thing I would like to change. I would like to have one dropdown for the dashboard, but I am not entirely sure how to do that. Each viz also resets with a click. These vizzes are still interactive and utilize vega-lite api to add tooltips. Hovering over the dots reveals different details about the points or bars, even when the filters are active. Below is a list of the datasets used to create this dashboard (pre-processing was done in R).

Track Map

Car Maker Plot

Starts Before First Win

Winners Scatter Plot

MIT Licensed

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