A univariate (REAL) primary input series produces a univariate (REAL) result series and a multivariate (MULTIVAR_REAL) primary input series produces a multivariate (MULTIVAR_REAL) result series. The result series is the reconstructed original series which was passed into the preceding TD_DIFF call.
RETURNS TABLE Schema
| Name | Data Type | Description |
|---|---|---|
| derived-series-identifier | Varies | The resultant series identifier inherited from the SERIES_ID. |
| ROW_I | INTEGER | Index of result series. |
| OUT_field | Real | Transformed or undifferenced magnitudes of a previously-differenced series. There is one result column produced for each field in the input payload-fields list in the same order, and the field is the field name associated with the corresponding field in that payload list. |