| FI.ZI | Inverse Fisher Information matrix and confidence intervals of the parameters for general, continuous, and discrete zero-inflated or hurdle distributions. | 
| kstest.A | The Monte Carlo estimate for the p-value of a discrete KS Test based on zih.mle estimates. | 
| kstest.B | The Monte Carlo estimate for the p-value of a discrete KS test based on nested bootstrapped samples | 
| lrt.A | likelihood ratio test for two models based on kstest.A | 
| new.mle | Maximum likelihood estimate for general discrete and continuous distributions | 
| ofp | Number of physician office visits. | 
| sample.h1 | Generate random deviates from hurdle models | 
| sample.zi1 | Generate random deviates from zero-inflated | 
| zih.mle | Maximum likelihood estimate for Zero-Inflated or Zero-Altered discrete and continuous distributions. |