Today we close out our PyDataSci series joined by Rebecca Bilbro, head of data science at ICX media and co-creator of the popular open-source visualization library YellowBrick. In our conversation, Rebecca details: • Her relationship with toolmaking, which led to the eventual creation of Yellowbrick. • Popular tools within YellowBrick, including a summary of their unit testing approach. • Interesting use cases that she’s seen over time. • The growth she’s seen in the community of contributors and examples of their contributions as they approach the release of YellowBrick 1.0. The complete show notes for this episode can be found at twimlai.com/talk/264. Check out the rest of the PyDataSci series at twimlai.com/pydatasci. We want to better understand your views on the importance of open source and the projects and players in this space. To access the survey visit twimlai.com/pythonsurvey. Thanks to this weeks sponsor, IBM, for their support of the podcast! Visit twimlai.com/ibm to learn more about the IBM Data Science Community.