what is the difference between a zero inflated poisson model and a zero truncated poisson model? what is the difference between a zero inflated poisson and a zero truncated poisson? what is the difference between a zero inflated poisson and a zero truncated poisson what is the difference between zero inflated and zero truncated poisson? what is the difference between a zero inflated poisson and a zero truncated poisson? what is the difference between a zero inflated poisson and _______? what is the difference between zero inflated truncated poisson what is the difference between a zero inflated and a zero-truncated poisson what is the difference between a zero inflated what is the difference between a zero-inflated poisson and a zero truncated poisson what is the difference between zero truncated poisson and zero truncated poisson? what is the difference between a zero inflated poisson and an inflated one? what is the value of the inflated poisson what is the difference between a zero inflated poisson and a zero truncated poisson? what is the difference between a zero inflated poisson and a zero truncated poisson? what is the difference between a zero-inflated poisson model and a zero truncated poisson model what is the difference between a zero inflated poisson and a zero truncated poisson? what is the difference between a zero-inflated poisson and a zero-truncated poisson? difference between a zero inflated and a zero-truncated poisson what is the difference between a zero-inflated poisson and a zero-truncated poisson?