xmp04.29 {Devore5} | R Documentation |
The xmp04.29
data frame has 19 rows and 2 columns of
dielectric breakdown voltages and their corresponding standard
normal quantiles used in a normal probability plot.
This data frame contains the following columns: describe{ item{Voltage}{ a sorted numeric vector of the dielectric breakdown voltages measured on a piece of epoxy resin. } item{z.percentile}{ a numeric vector of standard normal quantiles } }
library(Devore5) data(xmp04.29) attach(xmp04.29) ## compare to Figure 4.33, page 190 qqp <- qqnorm(Voltage) qqline(Voltage) detach() ## compare quantiles with those given in book cbind(qqp, xmp04.29)