Due to recent updates, all users are required to create an Altair One account to login to the RapidMiner community. Click the Register button to create your account using the same email that you have previously used to login to the RapidMiner community. This will ensure that any previously created content will be synced to your Altair One account. Once you login, you will be asked to provide a username that identifies you to other Community users. Email us at Community with questions.
Answers
this is not possible since an ExampleSet is only a view on an underlying data table. The data structure is explained in detail in the WhitePaper "How to extend RapidMiner" available in our shop.
Greetings,
Sebastian