Each attribute and data row contains a set of values. Helpful metadata about data values includes the total number of unique values in a data source and within each attribute, the minimum and maximum value length (which indicates the range of values), and the frequency the values occur.
Values Metadata
When examining unique values for an attribute, the following metadata is available from the Values: attribute_name tab. For more information, see Examining Unique Values.
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Column |
Description |
|---|---|
|
Frequency |
Frequency count. Number indicates how many times the value occurs in the attribute. |
|
Value |
Actual data value in the attribute. |
|
Percentage of how much of the attribute contains this value. |
|
|
Length |
Length of the value |
|
Character pattern for the value |
|
|
Mask for the value |
|
|
Metaphone code for the value (for string values only) |
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|
Soundex code for the value (for string values only) |