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Handling Checkboxes values
New to Rapidminer here. I have an excel file containing data from checkboxes questions; i.e one question exports it's answers into multiple columns. Answers are indicated by a 1 where the respondent checked the answer option.
This causes a lot of cells to be marked as "missing data" which is not really. Before applying some of concatenation scheme to the raw data and R
rather than replacing the blank cells, is there a way Rapidminer can handle this type of data?