indexSystem

The national forest health evaluation system

Assessing forest ecosystem health is an effective way for forest
resource management.The national forest health evaluation system at the forest
stand level using analytic hierarchy process, has a high application value
and practical significance. The package can effectively and easily realize the
total assessment process, and help foresters to further assess and management
forest resources.

Zongzheng Chai

forestHES

Forest Health Evaluation System at the Forest Stand Level in
China

indexSystem function

A data frame with 21 observations on the following 9 variables.<dl>
 <dt><code>Criterion</code></dt>
<dd>a factor with levels <code></code> <code>b1</code> <code>b2</code> <code>b3</code> <code>b4</code> <code>b5</code> <code>b6</code> <code>b7</code></dd> <dt><code>WeightB</code></dt>
<dd>a numeric vector</dd> <dt><code>Index</code></dt>
<dd>a factor with levels <code>c1</code> <code>c10</code> <code>c11</code> <code>c12</code> <code>c13</code> <code>c14</code> <code>c15*</code> <code>c16*</code> <code>c17*</code> <code>c18*</code> <code>c19*</code> <code>c2</code> <code>c20*</code> <code>c21*</code> <code>c3</code> <code>c4</code> <code>c5</code> <code>c6</code> <code>c7</code> <code>c8*</code> <code>c9</code></dd> <dt><code>WeightC</code></dt>
<dd>a numeric vector</dd> <dt><code>Mode</code></dt>
<dd>a factor with levels <code>down</code> <code>mid</code> <code>up</code></dd> <dt><code>L</code></dt>
<dd>a numeric vector</dd> <dt><code>U</code></dt>
<dd>a numeric vector</dd> <dt><code>O1</code></dt>
<dd>a numeric vector</dd> <dt><code>O2</code></dt>
<dd>a numeric vector</dd> 
</dl>

Format

The national forest health evaluation system — indexSystem

A data frame with 21 observations on the following 9 variables.<dl>
 <dt><code>Criterion</code></dt>
<dd>a factor with levels <code></code> <code>b1</code> <code>b2</code> <code>b3</code> <code>b4</code> <code>b5</code> <code>b6</code> <code>b7</code></dd>

 <dt><code>WeightB</code></dt>
<dd>a numeric vector</dd>

 <dt><code>Index</code></dt>
<dd>a factor with levels <code>c1</code> <code>c10</code> <code>c11</code> <code>c12</code> <code>c13</code> <code>c14</code> <code>c15*</code> <code>c16*</code> <code>c17*</code> <code>c18*</code> <code>c19*</code> <code>c2</code> <code>c20*</code> <code>c21*</code> <code>c3</code> <code>c4</code> <code>c5</code> <code>c6</code> <code>c7</code> <code>c8*</code> <code>c9</code></dd>

 <dt><code>WeightC</code></dt>
<dd>a numeric vector</dd>

 <dt><code>Mode</code></dt>
<dd>a factor with levels <code>down</code> <code>mid</code> <code>up</code></dd>

 <dt><code>L</code></dt>
<dd>a numeric vector</dd>

 <dt><code>U</code></dt>
<dd>a numeric vector</dd>

 <dt><code>O1</code></dt>
<dd>a numeric vector</dd>

 <dt><code>O2</code></dt>
<dd>a numeric vector</dd>

 
</dl>

indexSystem: The national forest health evaluation system

Description

Usage

Arguments

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Examples