vertices Schema
| Column | Data Type | Description |
|---|---|---|
| model_column | Any | Model identifier. Observations with same model identifier belong to same model. |
| sequence_column | Any | Identifier of a sequence of observed values. Each sequence represents a vertex. The PARTITION BY clause lists attributes that represent the unique sequence across the entire table. The ORDER BY clause sorts the observations in each sequence chronologically in ascending order. |
| observed_column | Any | Observed symbol. Case-sensitive. |
| skip_column | Any data type that can have the value "false", "no", "f", "n", "0", "true", "yes", "t", "y", or "1" (case-insensitive). | [Appears only with SkipColumn argument.] Whether to skip row: Yes if value is "true", "yes", "t", "y", or "1"; no if value is NULL. |