Transforming data

It is possible to transform the data in an existing data model (Transformers), resulting in a new data model.
Several types of transformation are available:

• Transforming data in a data model 
  This allows you, for example, to remove dimensions or measures, add filters, concatenate dimensions, change column types, etc.
   
• Transforming columns in a data model

  This allows you, for example, to replace one value with another in a column, fill in missing values, convert text, add new columns based on existing columns, concatenate columns, etc.
   

• Create or transform data using an external executable (IODS)