Challenge 27 - Rare Blood Types - Solution

0 ×

You have a dataset containing information on US citizens who donated blood in the last year, including addresses and blood types. The O- blood type, also known as "universal donor", is perhaps the most valuable blood in the world because it can be transfused to nearly any blood type holder. Your goal here is to help a group of researchers find the number of citizens with O- blood type per US state. Unfortunately, the address column comes in a single line, so to extract the state information you will have to perform some data wrangling. They also asked you to create a choropleth map of the US to visualize the results.

Nodes

• Single Selection Configuration3 ×
• Column Filter2 ×
• Column Selection Configuration2 ×
• Joiner2 ×
• Row Filter2 ×
• Show all 22 nodes

Extensions

• FeatureKNIME Base nodes
• FeatureKNIME JavaScript Views
• FeatureKNIME Javasnippet
• FeatureKNIME Quick Forms

Links

• No links available