| caliper {EngrExpt} | R Documentation |
Diameters of 14 metal rods measured once each with each of two calipers.
A data frame with 14 observations on the following 3 variables.
partcaliperacaliperbThis is an experiment to study the relationship between the measurements taken by the two calipers on various parts. The diameter of each part is not of interest.
Peter R. Nelson, Marie Coffin and Karen A. F. Copeland (2003), Introductory Statistics for Engineering Experimentation, Elsevier. (Appendix A)
str(caliper)
show(pl1 <-
xyplot(caliperb ~ calipera, caliper,
type = c("g","p"), aspect = "iso",
xlab = "Measurement with caliper A",
ylab = "Measurement with caliper B"))
tmd(pl1)