R: Comparing 6 strains with respect to production of antibiotics
Penicillin
R Documentation
Comparing 6 strains with respect to production of antibiotics
Description
The production of antibiotics of 6 strains (mutants of the same micro organism) was compared. MO were put to holes in agar infected with Bacteria.
The diameter of Baceria-free areas around the colonies of the MO was recorded. Each strain was repeated 8 times.
Usage
data(Penicillin)
Format
A data frame with 48 observations on the following 2 variables.
strain
a numeric veactor, the number identifying the strains
diameter
a numeric vector, size of the diameter of Bacteria-free area around each colony
Source
Horn, M, Vollandt, R (1995).
Multiple Tests und Auswahlverfahren in Biomtrie (Lorenz, RJ, Vollmar, J, eds).
Gustav Fischerverlag, Stuttgart Jena New York.