| bnb | The bivariate negative binomial distribution |
| bp | The bivariate poisson distribution |
| bzinb | The bivariate zero-inflated negative binomial distribution |
| bzinb.se | The bivariate zero-inflated negative binomial distribution - Standard error estimation |
| bzip.a | The bivariate zero-inflated Poisson distribution (A) |
| bzip.b | The bivariate zero-inflated Poisson distribution (B) |
| idigamma | Inverse digamma function |
| lik.bnb | The bivariate negative binomial distribution |
| lik.bp | The bivariate poisson distribution |
| lik.bzinb | The bivariate zero-inflated negative binomial distribution |
| lik.bzip.a | The bivariate zero-inflated Poisson distribution (A) |
| lik.bzip.b | The bivariate zero-inflated Poisson distribution (B) |
| pairwise.bzinb | Pairwise underlying correlation based on bivariate zero-inflated negative binomial (BZINB) model |
| rbnb | The bivariate negative binomial distribution |
| rbp | The bivariate poisson distribution |
| rbzinb | The bivariate zero-inflated negative binomial distribution |
| rbzip.a | The bivariate zero-inflated Poisson distribution (A) |
| rbzip.b | The bivariate zero-inflated Poisson distribution (B) |
| weighted.pc | Weighted Pearson Correlation (WPC) based on bivariate zero-inflated negative binomial (BZINB) model |