The binomial distribution is an important discrete distribution. It gives the probability of the number of "successes," in a sequence of n independent binary trials. This applet allows users to drag ...

or the probability function for discrete responses, can be expressed as Standard theory for this type of distribution gives expressions for the mean and variance of Y. The negative binomial ...

The only text devoted entirely to the negative binomial model and its many variations, nearly every model discussed in the literature is addressed. The theoretical and distributional background of ...