EngrExpt (version 0.1-6)

caliper: Diameters of rods measured by two calipers

Description

Diameters of 14 metal rods measured once each with each of two calipers.

References

Peter R. Nelson, Marie Coffin and Karen A. F. Copeland (2003), Introductory Statistics for Engineering Experimentation, Elsevier. (Appendix A)

Examples

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)