Decrypting the code
You are doing a great job on the book project! Your boss encouraged you to do an analysis using books written by Dan Brown.
You explored the dataset books_brown and it needs reshaping. Again, you identified several columns to use as unique IDs and realized something different about the columns to group. Their name starts with a prefix, but this time, you identified a suffix and a separation element.
The books_brown dataset is available for you. It contains the title, author, and data about language_code, language_name, publisher_code, and publisher_name of each book. Make sure to examine it in the console!
Diese Übung ist Teil des Kurses
Reshaping Data with pandas
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# Reshape using author and title as index, code as new name and getting the prefix language and publisher
the_code_long = pd.wide_to_long(____,
____=____,
____=____,
____=____)
# Print the_code_long
print(the_code_long)