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- Wed Mar 14, 2018 12:44 pm
- Forum: General Information and Tips and Tricks
- Topic: Dummy variable illegal or reserved name
- Replies: 1
- Views: 4935
Dummy variable illegal or reserved name
Hello, I looked up discussions for both dummies and illegal name, but still I didn't find what I am looking for. I have imported from Excel panel data that contain years with positive and negative values, and I try to create a binary dummy for positive non-positive years and one for negative non-neg...