| flea.beetles {Flury} | R Documentation |
Two species of flea beetle (Haltica oleracea, H. carduourum), with 4 body measurements
data(flea.beetles)
A data frame with 39 observations; 19 from Haltica oleracea and 20 from H. carduourum (denoted by a factor) and four measurements.
Speciesoleracea carduorumTGElytraSecond.AntennaThird.AntennaLubischew, A.A. (1962) “On the use of discriminant functions in taxonomy”. Biometrics 18:455-477
Flury, B.D. (1997) A First Course in Multivariate Statistics, New York: Springer
data(flea.beetles)
## Not run:
pairs(flea.beetles[,-1],
lower.panel = function(x, y){ points(x, y,
pch = unclass(flea.beetles[,1]),
col = unclass(flea.beetles[,1]))},
main = "Pairwise scatter plots for Lubischew's Flea Beetle data")
## End(Not run)