Column: Observation group
Links individual observations (measurements, data table rows) to their assay element (sample).
Each observation group comprises the observations of a single assay element (sample). The unique ID of the observation group is set in the definition of the assay element.
This data table column is named 'Observation group ID' by default. It displays both the observation group ID and the assay element name for each observation.
Note: The maximal group number limits the number of observation groups (assay elements) for which the Observations editor can display data. If your assay document has more assay elements, you require more observation groups and must change the Maximal group number accordingly.
This element has the following attributes:
| Data type | Multiplicity | Usage | Default value |
| Node | 1...1 | required | none |
Context:
/Dose-response analysis/Setup/Observation data/