Balb/c 3T3 cells are treated with different concentrations of a carcinogen. Cells treated with a carcinogen do not stop proliferation. Number of foci (cell accumulations) are counted for 10 replicates per concentration level.
A data frame with 80 observations on the following 2 variables.
a numeric vector denoting the concentration levels
a numeric vector with the number of foci
Thomas C (2008): ECVAM data