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FAwR (version 1.1.2)

Functions and Datasets for "Forest Analytics with R"

Description

Provides functions and datasets from the book "Forest Analytics with R".

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Version

Install

install.packages('FAwR')

Monthly Downloads

350

Version

1.1.2

License

GPL-3

Maintainer

Andrew Robinson Joseph M Hilbe hilbeasuedu

Last Published

November 9th, 2020

Functions in FAwR (1.1.2)

SSallometric

Self-starting version of the allometric function y = a x^b.
sweetgum

Lenhart's sweetgum (Liquidambar styraciflua L.) tree measurement data.
stage

Stage's Grand fir (Abies grandis (Dougl) Lindl.) tree measurement data
ufc

Upper Flat Creek forest cruise tree data
vol.fvs.ni.m3

Predicts volume (m^3) from diameter (cm) and height (m) by species, using functions from Wykoff et al. (1982).
generate.log.vols

Generates log volumes given a dataframe that contains stem measurements.
ht.fvs.ni.m

Predicts height (m) from diameter (cm) by species, using functions from Wykoff et al. (1982).
get.col.report

Obtains column information about the GLPK problem object.
leuschner

Leuschner harvest schedule yield data
get.row.report

Obtains row information about the GLPK problem object.
show.cols.with.na

Identifies variables in a dataframe that have missing values, along with a count.
herbdata

Herbicide trial seedling data
gutten

von Guttenberg's Norway spruce (Picea abies [L.] Karst) tree measurement data.
sp.sums.2

Generates species summaries from a dataframe that contains stem measurements.