| chkstop_nitems | Checks the number and values of items passed to custom scoring functions |
| chkstop_values | Checks the number and values of items passed to custom scoring functions |
| chk_nitems | Checks the number and values of items passed to custom scoring functions |
| chk_values | Checks the number and values of items passed to custom scoring functions |
| get_dfItems | Get a data frame with only items from user input |
| get_dfItemsrev | Get a data frame with only items from user input |
| makeFakeData | Make a data frame of fake item data |
| makeItemNames | Quickly create a vector of sequentially numbered item names |
| missTally | Determine the number (or proportion) of missing (or non-missing) items for each respondent |
| msgWrap | msgWrap |
| PROscorerTools | PROscorerTools |
| rerange | Change the range of an item or score |
| rerange100 | Change the range of an item or score |
| revcode | Reverse code an item or score. |
| scoreScale | Flexible function to score a single PRO or other psychometric scale |