| PGDP | Price Index for Gross National Product/Gross Domestic Product (PGDP) |
| Plot_Tradeoff | Visualizes the size distortion maximum power loss tradeoff from the Diebold-Mariano test for equal predictive accuracy |
| RGDP | Real Gross National Product/Gross Domestic Product (RGDP) |
| TBILL | 3-Month Treasury Bill Rate (TBILL) |
| UNEMP | Civilian Unemployment Rate (UNEMP) |