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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/89-176E-PDF
1001 |aMaul, A., |eauthor.
24510|aApplication of negative binomial regression models to the analysis of quantal bioassays data / |cby A. Maul, A.H. El-Shaarawi and J.F. Ferard.
264 1|aBurlington, Ontario : |bNational Water Research Institute, Rivers Research Branch, Canada Centre for Inland Waters, |cFebruary 1989.
300 |a1 online resource (12 pages, 3 unnumbered pages) : |bgraphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v89-176
500 |a"RRB 89-15."
500 |aTitle from cover.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5203 |a"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.
546 |aIncludes abstract and management perspective in English and French.
69207|2gccst|aWater quality
69207|2gccst|aStatistical analysis
7001 |aEl-Shaarawi, A. H., |eauthor.
7001 |aFérard, Jean-François, |eauthor.
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada). |bRivers Research Branch.
7102 |aCanada Centre for Inland Waters.
830#0|aNWRI contribution ;|v89-176.|w(CaOODSP)9.844121
85640|qPDF|s933 KB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-176-eng.pdf