Luningetal.litters

<p>The data are arranged as a list of grouped counts where the grouping is by dose where dose is included both as a variate (vdose) and as a factor (fdose).</p>

datasets

Modeling under- and over-dispersed count data using extended Poisson process models as in the article Faddy and Smith (2011) <doi:10.18637/jss.v069.i06> .

David Smith

CountsEPPM

Mean and Variance Modeling of Count Data

Luningetal.litters function

<p>The format is:
List of 3
 $ vdose        : num [1:3] 0 300 600
 $ fdose        : Factor w/ 3 levels "0","300","600": 1 2 3
 $ number.trials:List of 3
  ..$ : num [1:11] 0 0 0 0 0 71 156 224 150 70 ...
  ..$ : num [1:11] 0 0 0 0 0 121 170 186 99 24 ...
  ..$ : num [1:11] 0 0 0 0 0 160 153 120 45 7 ...</p>

Luningetal.litters: Number of trials (implantations) in data of Luning, et al. (1966)

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