Hi MKP, Quick input to your questions, 1. I can't remember if you can switch labels for variable name. Let me get back to you on that one. 2. There are a couple ways to show you more information about the rule for that node. I really like to right click on the node and select Tools->Display English rule. 3. You can assign a variable the role of frequency. Do that when you are creating your data set, or used the Metadata node. I hope it helps, Miguel
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