I need to do a linear regression on an excel file. I have descriptions in one column and category in the other.
I need to be able to set the target to do a linear regression. However, Orange doesn't allow me to set target variable the way it would when i use file module. The problem with opening the data as file is that i wont be able to use bag of words (since thats only for corpus)
When i do use Corpus, It automatically detects all columns as meta.
Am i do something wrong? Is there a work around?