SummaryStatisticType
Describes a summary statistic for a variable.
Properties
Name |
Type |
Description |
|
|---|---|---|---|
TypeOfSummaryStatistic |
0..1 |
Type of summary statistic, such as count, mean, mode, median, etc. Supports the use of an external controlled vocabulary. DDI strongly recommends the use of a controlled vocabulary. The DDI Alliance has provided a controlled vocabulary (SummaryStatisticType) to support this element at http://www.ddialliance.org/controlled-vocabularies. |
|
Statistic |
0..1 |
The value (expressed as a decimal) of the statistics and whether it is weighted and/or includes missing values. |
|
StatisticDouble |
0..1 |
The value (expressed as a double) of the statistics and whether it is weighted and/or includes missing values. |
Relationships
The following identified item types reference this type.
