ghats

0th

Percentile

Tree counts in 1-ha plots from the Western Ghats mountains (South India)

Tree species counts are given in 50 one-hectare sampling plots (species by sample matrix). This only includes trees over 10 cm dbh (diameter at breast height) and species labels (row names) are numeric.

Keywords
datasets
Usage
data(ghats)
Format

Data frame displaying 304 species counts over 50 one-hectare plots.

References

Francois Munoz, Pierre Couteron, B. R. Ramesh, and Rampal S. Etienne 2007. “Estimating parameters of neutral communities: from one single large to several small samples.” Ecology 88(10):2482-2488.

Aliases
  • ghats
Examples
# NOT RUN {
data(ghats)
# Rank-abundance picture of plot 1 (column 1 in ghats)
plot(extant(count(ghats[,1])))

#histogram of optimal theta across the 50 plots:
hist(apply(ghats,2,optimal.theta),col='gray')

# }
Documentation reproduced from package untb, version 1.7-4, License: GPL

Community examples

Looks like there are no examples yet.