DataFrames
A DataFrame is a table: columns that are each a Series, sharing one index. The easiest way to make one is from a dictionary of lists. Useful first looks: head(), shape, columns, dtypes and describe() for quick statistics.
Examplepython
Quick check
What does `df.shape` return for a table with 5 rows and 3 columns?
Your turn: write the code
Print the number of rows and columns of df.
Finish the quick check (and any code exercise) to complete this lesson, or mark it done yourself.
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