NA.outside.SpatialPolygons

object of class <code><a href="/link/SpatialPixelsDataFrame?package=prevR&version=3.1&to=sp%3ASpatialPixelsDataFrame-class" rd-options="sp:SpatialPixelsDataFrame-class" data-mini-rdoc="sp:SpatialPixelsDataFrame-class::SpatialPixelsDataFrame">SpatialPixelsDataFrame</a></code>.

sp.data

object of class <code><a href="/link/SpatialPolygons?package=prevR&version=3.1&to=sp%3ASpatialPolygons-class" rd-options="sp:SpatialPolygons-class" data-mini-rdoc="sp:SpatialPolygons-class::SpatialPolygons">SpatialPolygons</a></code>.

sp.poly

This function forces points of an object of class
 <code><a href="/link/SpatialPixelsDataFrame?package=prevR&version=3.1&to=sp%3ASpatialPixelsDataFrame-class" rd-options="sp:SpatialPixelsDataFrame-class" data-mini-rdoc="sp:SpatialPixelsDataFrame-class::SpatialPixelsDataFrame">SpatialPixelsDataFrame</a></code> located outside
 the limits defined by an object of class <code><a href="/link/SpatialPolygons?package=prevR&version=3.1&to=sp%3ASpatialPolygons-class" rd-options="sp:SpatialPolygons-class" data-mini-rdoc="sp:SpatialPolygons-class::SpatialPolygons">SpatialPolygons</a></code>
 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.

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

Description

Usage

Arguments

Value

See Also