I'm using IBM SPSS modeler 16.0 to analyze my data that have four fields and all of them are retrived from a database as string and converted to numbers with the node replace using to_number(). When I connect my node to k-means node to create the clusters using that data I get an error (I'm running a french version and this is a translation of the error):
You will need to instantiate the input fields used by the k-means model.You do this by adding a 'Type' node before the modeling node and after any field operation node that would make compute or change any of the nodes that are used as input to the model.In the 'Type' node you then make sure to click the "Read Values" button or make the proper selections for each field, which is what will instantiate the fields.This step is not only required for the k-means model, but for most (if not all) of the modeling nodes.
recently I have installed the 30 day trial version of IBM SPSS Statistics without any issues and it is working fine.
Unfortunately the SPSS Modeler trial does not start and I am getting the error:
License verification failed. Ensure you have Internet access and click Retry.
I tried everything: disabled firewall, added trusted sites including the URL to allowlist: ,
added modelerclient to firewall but still getting the same error.
I got feedback from IBM that for trial version I do not have official support and I can try to search help in community.
My trial will end on 19th of January. I will appreciate any help.
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