Author: AJDA, Jan 26, 2018
Visualizing multiple variables: FreeViz
Scatter plots are great! But sometimes, we need to plot more than two variables to truly understand the data. How can we achieve this, knowing humans can only grasp up to three dimensions? With an optimization of linear projection, of course!
Orange recently re-introduced FreeViz, an interactive visualization for plotting multiple variables on a 2-D plane.
Let’s load zoo.tab data with File widget and connect FreeViz to it. Zoo data has 16 features describing animals of different types - mammals, amphibians, insects and so on.