Associations and Dataset (Part 2) - Wolfram Livecoding Session

Andreas Lauschke, a senior mathematical programmer with a master's degree in financial math, live-demos key Wolfram Language features that are very useful in data science. In the third session, Andreas continues his introduction to associations and the Dataset function using hierarchical data. Particularly with the Association function, he looks more closely at tree-based modeling and manipulation of data. He utilizes the Titanic dataset again to understand layers/levels of the data with colors. Finally, the planets dataset is used to look more closely at non-rectangular data in associations. Notebook materials are available at: https://www.notebookarchive.org/id/2020-09-4lm63c0/ You can directly interact with Andreas through Wolfram Community: https://wolfr.am/GDrFGeWF More information about Wolfram’s approach to data science can be found at: https://www.wolfram.com/featureset/data-science Watch the full series of Data Science videos by Andreas Lauschke. Session#1: https://wolfr.am/HlmE40MT Session#2: https://wolfr.am/HlmMydgB