00000nam 2200000zi 4500 9.873967 CaOODSP 20241203113649 m o d f cr ||||||||||| 190530e198902##oncd #ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/89-176E-PDF Maul, A., author. Application of negative binomial regression models to the analysis of quantal bioassays data / by A. Maul, A.H. El-Shaarawi and J.F. Ferard. Burlington, Ontario : National Water Research Institute, Rivers Research Branch, Canada Centre for Inland Waters, February 1989. 1 online resource (12 pages, 3 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 89-176 "RRB 89-15." Title from cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Negative binomial and mixed Poisson regression analyses are presented for modelling the association between a quantal response, which is assumed to follow either a negative binomial distribution with a given dispersion parameter, or its limited form (i.e. the Poisson distribution), and a set of explanatory variables. The procedure used for estimating the unknown parameters of the model and performing various statistical tests is given. The method is illustrated by an example about the determination of thresholds in quantal toxicity experiments"--Abstract. Includes abstract and management perspective in English and French. gccst Water quality gccst Statistical analysis gccst Toxicology El-Shaarawi, A. H., author. Férard, Jean-François, author. Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. Canada Centre for Inland Waters. NWRI contribution ; 89-176. (CaOODSP)9.844121 PDF 933 KB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-176-eng.pdf