UseDuplication: Boolean;
UseDuplication: boolean;
The UseDuplication property determines whether series attribute value should be multiplied by all points included into the selection.
The selection is generated only for attribute display version of time series database. Multiplication of series attributes by all points means that attribute values will be available for all observations regardless of their presence in the time series database. For example, sample contains series observations from 2010 to 2015, and time series database contains series observations only from 2011 to 2015. The data matrix obtained for this sample does not contain observation values for 2010. If attribute values are not duplicated, the selected display version will not contain attribute values for 2010. To avoid this, it is recommended to multiply attribute values.
Series attribute values are multiplied only in case of sampling. If series with different frequency were sampled, series attributes are multiplied only for the calendar level, to which the series belongs. Group attributes are multiplied by all frequencies if the DL attribute is not identity one.
Available values:
True. Attribute values are multiplied by all series points.
False. Default value. Attribute values are not multiplied.
The property use is given in the example for IRubricator.UseDeduplication.
See also: