farms

0th

Percentile

The farms data frame has 20 rows and 4 columns. The rows are farms on the Dutch island of Terschelling and the columns are factors describing the management of grassland.

Keywords
datasets
Usage
farms
Format

This data frame contains the following columns:

Mois
Five levels of soil moisture -- level 3 does not occur at these 20 farms.
Manag
Grassland management type (SF = standard, BF = biological, HF = hobby farming, NM = nature conservation).
Use
Grassland use (U1 = hay production, U2 = intermediate, U3 = grazing).
Manure
Manure usage -- classes C0 to C4.

References

Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.

Aliases
  • farms
Examples
library(MASS) farms.mca <- mca(farms, abbrev = TRUE) # Use levels as names eqscplot(farms.mca$cs, type = "n") text(farms.mca$rs, cex = 0.7) text(farms.mca$cs, labels = dimnames(farms.mca$cs)[[1]], cex = 0.7)
Documentation reproduced from package MASS, version 7.3-47, License: GPL-2 | GPL-3

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