as.SpatialGrid,prevR-method

as.SpatialGrid-methods

as.SpatialGrid

This function generates a spatial rectangular grid from the slot <code>boundary</code>
of an object of class <code>prevR</code>; function used in particular
by the methods <code>kde()</code>, <code>krige()</code> and <code>idw()</code>.

manip

spatial

Spatial estimation of a prevalence surface
or a relative risks surface, using data from a Demographic and Health
Survey (DHS) or an analog survey, see Larmarange et al. (2011)
<doi:10.4000/cybergeo.24606>.

Joseph Larmarange

prevR

Estimating Regional Trends of a Prevalence from a DHS and
Similar Surveys

as.SpatialGrid,prevR-method function

<dl><dt>object</dt>
<dd>object of class prevR.</dd>
<dt>nb.cells</dt>
<dd>number of cells on the longest side of the studied area
(unused if <code>cell.size</code> is defined).</dd>
<dt>cell.size</dt>
<dd>size of each cell (in the unit of the projection).</dd></dl>

Arguments

Create a spatial grid from an object of class prevR. — as.SpatialGrid,prevR-method

<dl>

<dt>object</dt>
<dd>object of class prevR.</dd>


<dt>nb.cells</dt>
<dd>number of cells on the longest side of the studied area
(unused if <code>cell.size</code> is defined).</dd>


<dt>cell.size</dt>
<dd>size of each cell (in the unit of the projection).</dd>

</dl>

as.SpatialGrid,prevR-method: Create a spatial grid from an object of class prevR.

Description

Usage

Value

Arguments

Details

See Also

Examples