European Union Agricultural Workforces
Usage
data(agriculture)
Format
A data frame with 12 observations on 2 variables:
[ , 1] | x | numeric | per capita GNP |
[ , 2] | y | numeric | percentage in agriculture |
The row names of the data frame indicate the countries.Description
Gross National Product (GNP) per capita and percentage of the
population working in agriculture for each country belonging to the
European Union in 1993.Details
The data seem to show two clusters, the ``more agricultural'' one
consisting of Greece, Portugal, Spain, and Ireland.Source
Eurostat (European Statistical Agency, 1994):
Cijfers en feiten: Een statistisch portret van de Europese
Unie.References
Anja Struyf, Mia Hubert & Peter J. Rousseeuw (1996):
Clustering in an Object-Oriented Environment.
Journal of Statistical Software, 1.
http://www.stat.ucla.edu/journals/jss/See Also
agnes
,
daisy
,
diana
.Examples
data(agriculture)
## Compute the dissimilarities using Euclidean metric and without
## standardization
daisy(agriculture, metric = "euclidean", stand = FALSE)
## Plot similar to Figure 3 in Struyf et al (1996)
plot(pam(agriculture, 2))
## Plot similar to Figure 7 in Struyf et al (1996)
plot(agnes(agriculture), ask = TRUE)
data(agriculture)
## Compute the dissimilarities using Euclidean metric and without
## standardization
daisy(agriculture, metric = "euclidean", stand = FALSE)
## Plot similar to Figure 3 in Struyf et al (1996)
plot(pam(agriculture, 2))
## Plot similar to Figure 7 in Struyf et al (1996)
plot(agnes(agriculture), ask = TRUE)
## Plot similar to Figure 8 in Struyf et al (1996)
plot(diana(agriculture), ask = TRUE)
data(agriculture)
## Compute the dissimilarities using Euclidean metric and without
## standardization
daisy(agriculture, metric = "euclidean", stand = FALSE)
## Plot similar to Figure 3 in Struyf et al (1996)
plot(pam(agriculture, 2))
## Plot similar to Figure 7 in Struyf et al (1996)
plot(agnes(agriculture), ask = TRUE)
data(agriculture)
## Compute the dissimilarities using Euclidean metric and without
## standardization
daisy(agriculture, metric = "euclidean", stand = FALSE)
## Plot similar to Figure 3 in Struyf et al (1996)
plot(pam(agriculture, 2))
## Plot similar to Figure 7 in Struyf et al (1996)
plot(agnes(agriculture), ask = TRUE)
## Plot similar to Figure 8 in Struyf et al (1996)
plot(diana(agriculture), ask = TRUE)