Fitting a Negative Binomial Distribution to Coarsely Grouped Data by Maximum Likelihood
F. M. O'carroll · Journal of the Royal Statistical Society Series C (Applied Statistics) · 1962
F. M. O'Carroll, Fitting a Negative Binomial Distribution to Coarsely Grouped Data by Maximum Likelihood, Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 11, No. 3 (Nov., 1962), pp. 196-201