data_NFI {MLFS}

An example of national forest inventory data

Description

This is simulated data that reassemble the national forest inventory

Usage

data_NFI

Format

A data frame with 11984 rows and 10 variables:

plotID

a unique identifier for plot

treeID

a unique identifier for tree

year

year in which plot was visited

speciesGroup

identifier for species group

code

status of a tree: 0 (normal), 1(harvested), 2(dead), 3 (ingrowth)

DBH

diameter at breast height in cm

species

species name

height

tree height in meters

crownHeight

crown height in meters

protected

logical, 1 if protected, otherwise 0