Chart of Industries Sharks Invest In
This stacked bar chart shows the number of deals each Shark Tank investor has closed across 16 industries, allowing entrepreneurs to identify which Sharks align with their product category. The chart uses `d3.flatRollup` and `d3.stack` to structure the data, with `d3.scaleOrdinal` and `schemePastel1` for color encoding. Hovering over the legend highlights a selected Shark’s segments while fading others, using interactive event handlers that update the chart’s opacity and stroke. The data was manually derived from a Kaggle Shark Tank US dataset.
AI-generated descriptionStacked bars showing estimated the industries each main shark invests in. This could be used for entrprenuers coming onto the show to know who to target per their respective industry.
Tasks to perform on this graph would be what industries does each shark like to invest in as well as who has the most diversified investments.
We are in the process of creating another visualization of a state chloropleth map. The first one will be the all the entreprenuers and where they come from. The second chloropleth map to complement that will be of the entreprenuers that secured a deal.
The dataset was manually dataset used was manually derived from the dataset below: https://www.kaggle.com/code/thirumani/shark-tank-us-data-analysis
- Hover over the legend to highlight different sharks.
Barchart was made using the tutorial linked below.