ShuttleDisaster {abd} | R Documentation |
Data on temperature
and number of O-ring failures
for 23 space
shuttle launches.
A data frame with 23 observations on the following 2 variables.
a numeric vector
a numeric vector
Dalal, S.R., E.B. Fowlkes, and B. Hoadley. 1989. Risk analysis of the Space Shuttle: Pre-Challenger prediction of failure. Journal of the American Statistical Association 408: 945-957.
Tufte, E.R. 1997. Visual Explanations: Images and Quantities, Evidence and Narrative. Graphics Press.
http://www.edwardtufte.com/tufte/
str(ShuttleDisaster)
xyplot( jitter(failures, amount=0.1) ~ temperature, ShuttleDisaster,
ylab='number of failures'
)