How to Sort a Pandas DataFrame by a Specific Column?

Sorting a Pandas Dataframe by a Specific Column

Consider the following dataframe, where the months are not in chronological order:

        0          1     2<br>0   354.7      April   4.0<br>1    55.4     August   8.0<br>2   176.5   December  12.0<br>3    95.5   February   2.0<br>4    85.6    January   1.0<br>5     152       July   7.0<br>6   238.7       June   6.0<br>7   104.8      March   3.0<br>8   283.5        May   5.0<br>9   278.8   November  11.0<br>10  249.6    October  10.0<br>11  212.7  September   9.0<br>

To rectify this, a second column with the corresponding month numbers (1-12) is created. The objective is to sort the dataframe based on the calendar month order.

The solution lies in using the sort_values method:

<br>df.sort_values('2')<br>

This command sorts the dataframe ascendingly by the values in the '2' column:

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