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Function Expression
analyst101
Member Posts: 1 
Newbie
in Help
Hey,
Having trouble understanding and formulating a function expression that will produce a geospatial visualisation.
The problem:
I want to add attributes based on another attribute and the input data under that attribute.
How do I form a function expression based on this?
Cheers
Having trouble understanding and formulating a function expression that will produce a geospatial visualisation.
The problem:
I want to add attributes based on another attribute and the input data under that attribute.
How do I form a function expression based on this?
Cheers
0
Answers
Normally, Generate Attributes is the operator with a very capable function expression language. You can of course refer to the values of different attributes. Just use the calculator button to open the function editor which has documentation, lists of attributes and constants and so on.
https://academy.rapidminer.com/learn/video/generate-attributes is a video in the Academy that explains generating attributes in TurboPrep first and then with the Generate Attributes operator.
You will also find some geospatial operators in the GeoProcessing extension:
https://marketplace.rapidminer.com/UpdateServer/faces/product_details.xhtml?productId=rmx_geoprocessing
Regards,
Balázs