Extension Transform node
With the Extension Transform node, you can take data from a flow and apply transformations to the data using R scripting or Python for Apache Spark scripting.
When the data has been modified, it is returned to the stream for further processing, model building, and model scoring. The Extension Transform node makes it possible to transform data using algorithms that are written in R or Python for Spark, and allows you to develop data transformation methods that are tailored to a particular problem.
To use this node with R, you must have a compatible version of R installed on your computer.