Introduction to Orange Tool

Orange Tool
  • Widgets: The various components present in Orange are known as widgets and they are divided into various categories like Data, Visualize, Model, Evaluate, and so on.
  • Workflows: Orange workflows consist of components that read, process, and visualize data. We call them “widgets.” We place the widgets on a canvas. Widgets communicate by sending information along with a communication channel. An output from one widget is used as input to another.
Orange Tool Data Structure
iris.tab file

Data Information

To get the information about the data loaded in the file widget we can create a flow between the File widget and use the Data Info Widget which shows the name, description, row count, column count, features, and target values in the dataset in File widget.

Dataset Information
Data Table

Data Distribution

Use the Data Distribution widget to get the graphical representation of the dataset values. Here I got the distribution for various features from the dataset.

Data distribution
Scatter plot
Loading external data

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store