plots {rconifers} | R Documentation |
This a simple plots data.frame
that contains basic plot attributes used in the CONIFERS growth model.
The plots
data frame has 4 rows and 5 columns.
data(plots)
This data frame contains the following columns:
The example plot data represents plot level observations for
a field sample that can be used to generate future forest conditions
using the CONIFERS forest growth model. The data are in imperial
units. The required values are the plot
, elevation
, and
slope
, and aspect
measurements. Values that have not
been observed, or are missing (e.g. whc and map), are denoted with an
NA
and can be imputed using the impute
function
Jeff D. Hamann jeff.hamann@forestinformatics.com,
Martin W. Ritchie mritchie@fs.fed.us
Ritchie, M.W. 2008. User's Guide and Help System for CONIFERS: A Simulator for Young Conifer Plantations Version 4.10. See http://www.fs.fed.us/psw/programs/ecology_of_western_forests/projects/conifers/
calc.max.sdi
,
impute
,
plants
,
plots
project
,
rand.seed
,
rconifers
,
sample.data
,
set.species.map
,
set.variant
,
smc
,
summary.sample.data
,
swo
,
thin
library( rconifers ) data(plots) print( plots )