| cumplyr-package | Extends ddply to allow calculation of cumulative quantities. |
| cartesian_product | Compute the Cartesian product of named variables. |
| cumddply | Cumulative ddply |
| cumplyr | Extends ddply to allow calculation of cumulative quantities. |
| iddply | ddply with inequality constraints |
| processed.rt.data | Processed rt.data |
| rt.data | rt.data |