Tire {PASWR} | R Documentation |
The data frame Tire
has the stopping distances measured
to the nearest foot for a standard sized car to come to a
complete stop from a speed of sixty miles per hour. There are
six measurements of the stopping distance for four different
tread patterns labeled A, B, C, and D. The same driver and car
were used for all twenty-four measurements. Data are used in
Example 11.1 and 11.2.
Tire
A data frame with 24 observations on the following 2 variables:
StopDist
tire
A
, B
, C
,
and D
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
attach(Tire) summary(aov(StopDist~tire)) detach(Tire)