Maximum Subset


The Maximum Subset function returns the largest value(s) in an input data series.

When used in a formula visualization, you can specify a count of more than one, e.g, to return the 3 largest values.

1. Syntax


2. Input

The Maximum Subset function requires the following input:

  • d0 - Input data values - The set of data values for which the Maximum Subset is calculated.

3. Parameters

The Maximum Subset function can be given the following parameters:

  • s0 - Maximum Subset Count (Optional) - The number of values to be returned by the function. Default value is 1.
  • Alignment (Optional) - A hierarchy placeholder to be used as the alignment axis. If an alignment hierarchy is not indicated, the subset is applied to the whole result.

When you use the TOP function within a metric set, it can only return a single value (s0 must be 1). In order to return the top 3 values, for example, you must use a formula visualization. This applies to the other subset functions as well.

4. Output

The Maximum Subset formula generates the following output:

  • Maximum Subset - The Maximum Subset result set.

5. See also

Dundas Data Visualization, Inc.
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