Mapping Specification Guide

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Column Statistics

After you run a column profile, you can select a column on the

Profile Summary

tab and view the column statistics. The column statistics include statistics about the column values, such as length, and top and bottom values.

The following table describes the types of column statistics:

Statistic	Description
Average	Average value for the column.
Standard Deviation	Standard deviation of the values for the column.
Maximum Length	Length of the longest value for the column.
Minimum Length	Length of the shortest value for the column.
Bottom (5)	Lowest values for the column.
Top (5)	Highest values for the column.