Logging

Data frame of 24 rows and 8 columns containing tree measures.

datasets

Computation of dendrometric and structural
parameters from forest inventory data. The objective is to provide an
user-friendly R package for researchers, ecologists, foresters,
statisticians, loggers and others persons who deal with forest inventory
data. Useful conversion of angle value from degree to radian, conversion from
angle to slope (in percentage) and their reciprocals as well as principal
angle determination are also included. Position and dispersion parameters
usually found in forest studies are implemented. The package contains
Fibonacci series, its extensions and the Golden Number computation.
Useful references are Arcadius Y. J. Akossou, Soufianou Arzouma,
Eloi Y. Attakpa, Noël H. Fonton and Kouami Kokou (2013) <doi:10.3390/d5010099>
and W. Bonou, R. Glele Kakaï, A.E. Assogbadjo, H.N. Fonton, B. Sinsin (2009)
<doi:10.1016/j.foreco.2009.05.032> .

Narcisse Yehouenou

dendrometry

Forest Estimations and Dendrometric Computations

Information and Communication Technology for you ONG (ICT4U-ONG) 

Logging function

Data frame with twenty five observations and eight variables:<dl>
 <dt>tree</dt>
<dd>Tree name</dd> <dt>hauteur</dt>
<dd>Stem lenght in meter (m).</dd> <dt>diametreMedian</dt>
<dd>Tree median diameter in centimeter (cm).</dd> <dt>perimetreMedian</dt>
<dd>Tree median circumference in centimeter (cm).</dd>
 <dt>diametreSection</dt>
<dd>Tree diameter at the end in centimeter (cm).</dd> <dt>perimetreSection</dt>
<dd>Tree circumference at the end in centimeter (cm).</dd>
 <dt>diametreBase</dt>
<dd>Tree diameter at the base in centimeter (cm).</dd> <dt>perimetreBase</dt>
<dd>Tree circumference at the base in centimeter (cm).</dd>
</dl>

Format

Narcisse Yehouenou <a href="/link/narcisstar211%40gmail.com?package=dendrometry&version=0.0.2" data-mini-rdoc="dendrometry::narcisstar211@gmail.com">narcisstar211@gmail.com</a>

Author

Tree metrics for logging — Logging

Data frame with twenty five observations and eight variables:<dl>
 <dt>tree</dt>
<dd>Tree name</dd>

 <dt>hauteur</dt>
<dd>Stem lenght in meter (m).</dd>

 <dt>diametreMedian</dt>
<dd>Tree median diameter in centimeter (cm).</dd>

 <dt>perimetreMedian</dt>
<dd>Tree median circumference in centimeter (cm).</dd>


 <dt>diametreSection</dt>
<dd>Tree diameter at the end in centimeter (cm).</dd>

 <dt>perimetreSection</dt>
<dd>Tree circumference at the end in centimeter (cm).</dd>


 <dt>diametreBase</dt>
<dd>Tree diameter at the base in centimeter (cm).</dd>

 <dt>perimetreBase</dt>
<dd>Tree circumference at the base in centimeter (cm).</dd>


</dl>

Narcisse Yehouenou <a href='mailto:narcisstar211@gmail.com'>narcisstar211@gmail.com</a>

Logging: Tree metrics for logging

Description

Usage

Arguments

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Author

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