CIShell Manual : Extract Top N% Records
This page last changed on Jan 01, 2011 by mwlinnem.
Description'Extract Top N% Records' lets you remove a certain % of the records in a table, keeping the records whose selected numeric attribute is in the top N % of records in table. For example, the table:
When thresholded at 50% on the column "number_of_children", will produce the table:
See AlsoUsage HintsConsider using Extract Top N Records when you want to remove a specific number of records. When your data is in network form, consider using Extract Top Nodes or Extract Nodes Above or Below Value. |
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Document generated by Confluence on May 31, 2011 16:37 |