Computer scienceData scienceInstrumentsPandasStoring data with pandas

DataFrame

Index

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Suppose you have a DataFrame that looks like this:

+--------+---------------+-------------------+
|        | Title         | Author            |
|--------+---------------+-------------------|
|   Year |               |                   |
|--------+---------------+-------------------|
|   1877 | Anna Karenina | Leo Tolstoy       |
|   1815 | Emma          | Jane Austen       |
|   1860 | Little Women  | Louisa May Alcott |
|   1847 | Jane Eyre     | Charlotte Brontë  |
+--------+---------------+-------------------+

What is the index in this DataFrame?

Select one option from the list

There is no index in this DataFrame

1877, 1815, 1860, 1847

0, 1, 2, 3

1, 2, 3, 4

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