NA.outside.SpatialPolygons

This function forces points of an object of class
<a href="/link/sp%3A%3ASpatialPixelsDataFrame?package=prevR&version=4.0.1" data-mini-rdoc="prevR::sp::SpatialPixelsDataFrame">sp::SpatialPixelsDataFrame</a> located outside
the limits defined by an object of class <a href="/link/sp%3A%3ASpatialPolygons?package=prevR&version=4.0.1" data-mini-rdoc="prevR::sp::SpatialPolygons">sp::SpatialPolygons</a>
to <code>NA</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

NA.outside.SpatialPolygons function

<dl><dt>sp.data</dt>
<dd>object of class <a href="/link/sp%3A%3ASpatialPixelsDataFrame?package=prevR&version=4.0.1" data-mini-rdoc="prevR::sp::SpatialPixelsDataFrame">sp::SpatialPixelsDataFrame</a>.</dd>
<dt>sp.poly</dt>
<dd>object of class <a href="/link/sp%3A%3ASpatialPolygons?package=prevR&version=4.0.1" data-mini-rdoc="prevR::sp::SpatialPolygons">sp::SpatialPolygons</a>.</dd></dl>

Arguments

This function forces points of an object of class
<a href='https://rdrr.io/pkg/sp/man/SpatialPixelsDataFrame-class.html'>sp::SpatialPixelsDataFrame</a> located outside
the limits defined by an object of class <a href='https://rdrr.io/pkg/sp/man/SpatialPolygons-class.html'>sp::SpatialPolygons</a>
to <code>NA</code>.

Affect NA value to points located outside a polygon. — NA.outside.SpatialPolygons

<dl>

<dt>sp.data</dt>
<dd>object of class <a href='https://rdrr.io/pkg/sp/man/SpatialPixelsDataFrame-class.html'>sp::SpatialPixelsDataFrame</a>.</dd>


<dt>sp.poly</dt>
<dd>object of class <a href='https://rdrr.io/pkg/sp/man/SpatialPolygons-class.html'>sp::SpatialPolygons</a>.</dd>

</dl>

NA.outside.SpatialPolygons: Affect NA value to points located outside a polygon.

Description

Usage

Value

Arguments

See Also