ropespores.case {BinaryEPPM}

Dilution series for the presence of rope spores.

Description

Dilution series where at each dilution of a suspension of potato flour a number of samples were examined for the presence of rope spores. These data are in data frame form.

Usage

data("ropespores.case")

Format

A data frame with 10 observations on the following 5 variables.

vdilution

a numeric vector

fdilution

a factor with levels 0.25 0.5 1 2 4 8 16 32 64 128

logdilution

a numeric vector

number.spores

a numeric vector

number.tested

a numeric vector

Source

Finney, D.J. (1971). Statistical Methods in Biological Assay. Griffin, London, 2nd edition.

Examples

data("ropespores.case")