Plot.ly_Belly_Button_Biodiversity

Overview:

The Plot.ly homework assignment involves building an interactive dashboard to explore the Belly Button Biodiversity dataset. This dataset catalogues the microbes found in human navels. The dataset reveals that a small number of microbial species were commonly found in more than 70% of people, while the rest were relatively rare. The assignment provides step-by-step instructions on how to utilize the D3 library to create visualizations and display the sample metadata.

Features:

• Horizontal Bar Chart: Displays the top 10 operational taxonomic units (OTUs) found in an individual's belly button. The chart uses sample values for the bar heights, OTU IDs for the labels, and OTU labels for the hover text.
• Bubble Chart: Visualizes all the samples, displaying the OTU IDs on the x-axis, sample values on the y-axis, sample values for marker size, and OTU labels for the text values. The marker colors represent different OTU IDs.
• Sample Metadata Display: Shows an individual's demographic information from the metadata JSON object.

Summary:

The Plot.ly homework assignment involves creating an interactive dashboard to explore the Belly Button Biodiversity dataset. This dataset provides insights into the microbial species present in human navels. The assignment guides students through the process of creating visualizations using the D3 library, including a horizontal bar chart and a bubble chart. It also instructs them to display sample metadata and update the plots when a new sample is selected. The assignment concludes by suggesting the deployment of the app to a free static page hosting service, such as GitHub Pages.