cork {MVT}

Cork borings

Description

Measurements of the weight of cork borings taken from the north (N), east (E), south (S), and west (W) directions of 28 trees. It is of interest to compare the bark thickness (and hence weight) in the four directions.

Usage

data(cork)

Format

A data frame with 28 observations on the following 4 variables.

N

north.

E

east.

S

south.

W

west.

Source

Mardia, K.V., Kent, J.T., and Bibby, J.M. (1979). Multivariate Analysis. Academic Press, London.