survival {boot} | R Documentation |
The survival
data frame has 14 rows and 2 columns.
The data measured the survival percentages of batches of rats who were given varying doses of radiation. At each of 6 doses there were two or three replications of the experiment.
survival
This data frame contains the following columns:
dose
The dose of radiation administered (rads).
surv
The survival rate of the batches expressed as a percentage.
The data were obtained from
Efron, B. (1988) Computer-intensive methods in statistical regression. SIAM Review, 30, 421–449.
Davison, A.C. and Hinkley, D.V. (1997) Bootstrap Methods and Their Application. Cambridge University Press.