| AutoSplit | Creating variables by splitting the elements of a character vector without needing a split string |
| CbindIdMatch | Combine several data frames by using id variables to match rows |
| FactorLevCorr | Factor level correlation |
| FindCommonCells | Finding commonCells |
| FindDimLists | Finding dimList |
| FindTableGroup | Finding table(s) of hierarchical variable groups |
| HierarchicalGroups | Finding hierarchical variable groups |
| matlabColon | Simulate Matlab's ':' |
| RbindAll | Combining several data frames when the columns don't match |
| Stack | Stack columns from a data frame and include variables. |
| Unstack | Unstack a column from a data frame and include additional variables. |