You might want to assign a ranking number to the values within a data column.
The ranking can be made in different ways, and the examples below illustrate some of them. For more options, see Ranking functions.
Rank() and DenseRank()
Points from a competition are listed for a number of people in the data table below. Note that two of the points are identical.
Two calculated columns are added, each of the ranking in an ascending order:
Rank([Points]) and DenseRank([Points])
When values are identical, the two functions handle the following ranking numbers differently.
By default, the ranking is ascending. You can change to a descending order by adding 'desc' to the expressions:
Rank([Points],'desc') and DenseRank([Points],'desc')
Rank groups within a column separately
Assume there are two groups represented in the competition, a and b, and they should be ranked separately.
This can be done using the expression
shown below. To make it easier to see the separate ranking in the groups, the 'Group' column is sorted.
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