| PoisBinOrdNor-package | Data Generation with Count, Binary, Ordinal and Normal Components |
| corr.nn4bb | Finds the tetrachoric correlation based on user-specified correlation between binary variables. |
| corr.nn4bn | Finds the biserial correlation given the correlation for a binary-normal pair. |
| corr.nn4on | Finds polyserial correlation for given the correlation for an ordinal-normal pair. |
| corr.nn4pbo | Finds the underlying bivariate normal correlation given the correlation for a count-binary or count-ordinal pair. |
| corr.nn4pn | Finds the underlying bivariate normal correlation given the correlation for a count-normal pair. |
| corr.nn4pp | Finds the underlying bivariate normal correlation given the correlation for a pair of count variables. |
| genPBONdata | Generates correlated data with multiple count, binary, ordinal and normal variables |
| intermat | Calculates and assembles the intermediate correlation matrix entries for the multivariate normal data. |
| PoisBinOrdNor | Data Generation with Count, Binary, Ordinal and Normal Components |
| validation.specs | Validates user-specified parameters |
| validation_specs | Validates user-specified parameters |