phenology {GISTools}R Documentation

Phenology data for North American lilacs

Description

Data set from Schwartz, M.D. and J.M. Caprio, 2003, North American First Leaf and First Bloom Lilac Phenology Data, IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2003-078. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA.

Usage

 data(phenology)

Format

Source

http://www.ncdc.noaa.gov/paleo/phenology.html

Examples

# Read in the data
data(phenology)
# Split the plot in two
opar <- par(mfrow=c(2,1))
# Plot US states
plot(us_states2)
# Add Locations of observation stations
plot(chinensis2,add=TRUE,pch=16,col='red')
# Plot a histogram of year of observation next to this
hist(chinensis2$Year)
par(opar)

[Package GISTools version 1.0-2 Index]