population_variance

Compute population variance for given h x w plot

Provides methods for determining optimum plot size and shape in field
experiments using Fairfield-Smith's variance law approach. It will evaluate
field variability, determine optimum plot size and shape and study fertility
trends across the field.

Yogesh Garde

optsize

Optimal Plot Size Estimation for Field Experiments

Y.A. Garde

S.G. Patil

M.S. Shitap

population_variance function

<dl><dt>df_mat</dt>
<dd>numeric matrix of data</dd>
<dt>h</dt>
<dd>rows in plot</dd>
<dt>w</dt>
<dd>cols in plot</dd></dl>

Arguments

Compute population variance for given h x w plot — population_variance

<dl>

<dt>df_mat</dt>
<dd>numeric matrix of data</dd>


<dt>h</dt>
<dd>rows in plot</dd>


<dt>w</dt>
<dd>cols in plot</dd>

</dl>

population_variance: Compute population variance for given h x w plot

Description

Usage

Value

Arguments