dead.beetles: Beetle mortality data

In Flury: Data Sets from Flury, 1997

Description

Beetle mortality data follwoing exposure to insecticide.

Usage

data(dead.beetles)

Format

A data frame with 8 observations on the following 3 variables.

Dose

log[10] CS[2]mf/l

tested

Number of beetles tested

died

Number of beetles killed

Source

Bliss, C.J. (1975) The calculation of the dosage-mortality curve Annals of Applied Biology 22:134-167

References

Flury, B.D. (1997) A First Course in Multivariate Statistics, New York: Springer

Examples

data(dead.beetles)
## Not run: 
with(dead.beetles, plot(Dose, died / tested))
dead.glm <- glm(cbind(died, tested-died) ~ Dose, family = binomial, data = dead.beetles)
lines(dead.beetles$Dose, predict(dead.glm, type = "response"))
## End(Not run)

Example output

Flury documentation built on May 1, 2019, 6:50 p.m.