Building Analytics model through services

Hi all,

I have been following this tutorial "https://developer.thingworx.com/en/resources/guides/analytics-builder-quickstart/analytics-builder-setup " and understood the basic concepts of Analytics builder in thingworx. Now I want to perform the same operation through services. I have imported CSV parser extension and has imported csv file to a file repository.  I am not clear how I can create dataset using services.

Thank You,