Wheat

The <code>Wheat</code> data frame has 48 rows and 4 columns.

datasets

Fit and compare Gaussian linear and nonlinear mixed-effects models.

R-core R-core@R-project.org

nlme

Linear and Nonlinear Mixed Effects Models

José Pinheiro

Douglas Bates

Saikat DebRoy

Deepayan Sarkar

EISPACK authors 

Siem Heisterkamp

Bert Van Willigen

Johannes Ranke

R Core Team 

Wheat function

This data frame contains the following columns:<dl>
 <dt>Tray</dt>
<dd>an ordered factor with levels
 <code>3</code> &lt; <code>1</code> &lt; <code>2</code> &lt; <code>4</code> &lt; <code>5</code> &lt; <code>6</code> &lt; <code>8</code> &lt; <code>9</code> &lt; <code>7</code> &lt; <code>12</code> &lt; <code>11</code> &lt; <code>10</code></dd> <dt>Moisture</dt>
<dd>a numeric vector</dd> <dt>fertilizer</dt>
<dd>a numeric vector</dd> <dt>DryMatter</dt>
<dd>a numeric vector</dd> 
</dl>

Format

Yields by growing conditions — Wheat

This data frame contains the following columns:<dl>
 <dt>Tray</dt>
<dd>an ordered factor with levels
 <code>3</code> &lt; <code>1</code> &lt; <code>2</code> &lt; <code>4</code> &lt; <code>5</code> &lt; <code>6</code> &lt; <code>8</code> &lt; <code>9</code> &lt; <code>7</code> &lt; <code>12</code> &lt; <code>11</code> &lt; <code>10</code></dd>

 <dt>Moisture</dt>
<dd>a numeric vector</dd>

 <dt>fertilizer</dt>
<dd>a numeric vector</dd>

 <dt>DryMatter</dt>
<dd>a numeric vector</dd>

 
</dl>

Yields by growing conditions

Wheat: Yields by growing conditions

Description

Arguments

Format