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DataFrame: Difference between revisions
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==Example== | ==Example== | ||
An example of a DataFrame would be a table showing students' grades in class. Each row represents the student, while each column corresponds to either subject or grade. To make reference and retrieval easier, the table can be labeled with unique column and row names. | An example of a DataFrame would be a table showing students' grades in class. Each row represents the student, while each column corresponds to either subject or grade. To make reference and retrieval easier, the table can be labeled with unique column and row names. | ||
{| class="wikitable" | |||
|+ 3 labeled examples | |||
|- | |||
! colspan="1" rowspan="2" | Name | |||
! colspan="3"| Classes | |||
|- | |||
! Math | |||
! Science | |||
! English | |||
! History | |||
|- | |||
| Alice || 78 || 80 || 99 || 65 | |||
|- | |||
| Bob || 95 || 91 || 75 || 90 | |||
|- | |||
| Charlie || 68 || 77 || 75 || 84 | |||
|- | |||
| Emma || 94 || 79 || 88 || 96 | |||
|- | |||
|} | |||
| Math | Science | English | History | | | Math | Science | English | History | | ||