Likelihood Ratio Tests
Jim Silverton wrote:
Is there any package available in R to do the following hypothesis tests? Testing the means of two Poissons (equivalent to the difference of two proportions) Testing the equality of two proportions from binomials Testing the equality of proprtions of two negative binomials (both conditional and unconditional tests). No large sample approximation tests...I need exact tests Thanks, Jim
Well, poisson.test and binom.test exist. Wouldn't know what you're expecting for the negative binomial case (nor what you mean by the parenthesis re. Poisson means).
O__ ---- Peter Dalgaard ?ster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907