tees: Driving Distances Data for Regular and Stinger Golf Tees
In wBoot: Bootstrap Methods

Description Usage Format Details Source Examples

Driving distances, in yards, for independent samples of drives off a 2-3/4" wooden tee and off a 3" Stinger Competition golf tee.

1	data("tees")

A data frame with 30 observations on the following 2 variables.

REGULAR: a numeric vector
STINGER: a numeric vector

An independent golf equipment testing facility compared the difference in the performance of golf balls hit off a regular 2-3/4" wooden tee to those hit off a 3" Stinger Competition golf tee. A Callaway Great Big Bertha driver with 10 degrees of loft was used for the test, and a robot swung the club head at approximately 95 miles per hour. Data on total distance traveled (in yards) with each type of tee, based on the test results, are provided in the "tees" dataset.

Golf Laboratories, Inc.; San Diego, CA; August 18, 2003.

data(tees)
str(tees)
boxplot(tees)
attach(tees)
detach(tees)

Loading required package: boot
Loading required package: simpleboot
Simple Bootstrap Routines (1.1-7)
'data.frame':	30 obs. of  2 variables:
 $ REGULAR: int  227 225 227 225 225 229 223 227 226 230 ...
 $ STINGER: int  244 246 239 237 241 240 240 237 242 246 ...