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R Data Cleaning Challenge

HardSQL & Data Manipulation00:00
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Your question is R Data Cleaning Challenge. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Tell me about a time you completed a coding example in R focused on data parsing and cleaning, like normalizing case, removing punctuation, and combining columns.