| Column | Data Type | Description |
|---|---|---|
| model_attribute | VARCHAR | The name of the column that contains the model attribute, specified by the ModelColumn attribute. |
| seq_attribute | VARCHAR | A symbol defining a hidden state. |
| observed_key_attribute | VARCHAR | A symbol defining an observation value. |
| sequenceprob | DOUBLE PRECISION | The function uses the previous value under the column to calculate the change rate. |
| change_rate | DOUBLE PRECISION | The function calculates the data in this column based on the immediate previous event. |