Index - R
| radio | FRP.UISF.Widget, FRP.UISF |
| radioButtonEx | FRP.UISF.Examples.Examples |
| RALT | FRP.UISF.SOE |
| RCTRL | FRP.UISF.SOE |
| realtimeGraph | FRP.UISF.Widget, FRP.UISF |
| Rect | FRP.UISF.UITypes |
| Red | FRP.UISF.SOE, FRP.UISF |
| RedrawMode | FRP.UISF.SOE |
| Refresh | FRP.UISF.SOE |
| Resize | FRP.UISF.SOE |
| returnA | FRP.UISF |
| RGB | FRP.UISF.SOE |
| rgb | FRP.UISF.SOE |
| RGBA | FRP.UISF.SOE |
| rgba | FRP.UISF.SOE |
| RIGHT | FRP.UISF.SOE |
| right | FRP.UISF |
| RightLeft | FRP.UISF.UITypes |
| rightLeft | FRP.UISF.UISF, FRP.UISF |
| RSHIFT | FRP.UISF.SOE |
| runDynamic | FRP.UISF.AuxFunctions, FRP.UISF |
| runGraphics | FRP.UISF.SOE |
| runKleisli | FRP.UISF |
| runUI | FRP.UISF.UISF, FRP.UISF |
| runUI' | FRP.UISF.UISF, FRP.UISF |