corkborings {SIN}R Documentation

Cork Borings

Description

Data from cork borings on 28 trees. The 4 variables are the weights of cork deposits in the four directions

N : North,
E : East,
S : South,
W : West.

Usage

data(corkborings)

Format

A list providing a summary of the data. The list contains:

corkborings$means : the mean vector,
corkborings$stddev : the vector of standard deviations,
corkborings$corr : the correlation matrix, and
corkborings$n : the sample size.

Source

Mardia, K.V., Kent, J.T. \& Bibby, J.M. (1979) Multivariate analysis. London: Academic Press. (See pp.11-12).

Examples

data(corkborings)
corkborings$means
corkborings$stddev
corkborings$corr
corkborings$n

[Package SIN version 0.4 Index]