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  3. Working with Categorical Data in Python
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연습 문제

Adding categories

The owner of a local dog adoption agency has listings for almost 3,000 dogs. One of the most common questions they have been receiving lately is: "What type of area was the dog previously kept in?". You are setting up a pipeline to do some analysis and want to look into what information is available regarding the "keep_in" variable. Both pandas, as pd, and the dogs dataset have been preloaded.

지침 1/4

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  • Print the frequency of the responses in the "keep_in" variable and make sure the count of NaN values are shown.