Data on prices and growing characteristics of 25 Bordeaux wines
from 1952 to 1998.
Usage
data(wine)
Arguments
format
A data frame with 7 columns and 47 rows. The columns are:
year
{year of production}
price{average price of the wines as a percentage of the 1961 price.}
h.rain{mm of rain in the harvest month.}
s.temp{Average temperature (C) over the summer preceding harvest.}
w.rain{mm of rain in the winter preceding harvest.}
h.temp{average temperature (C) at harvest.}
parker{a rating of the wine quality (see source for details).}
source
http://schwert.ssb.rochester.edu/a425/a425.htm
References
Wood, S.N. (2006) Generalized Additive Models: An Introduction with R. CRC