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prevR (version 4.0.1)

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

Description

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) .

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install.packages('prevR')

Monthly Downloads

352

Version

4.0.1

License

CeCILL

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Repository

https://github.com/larmarange/prevR/

Maintainer

Joseph Larmarange

Last Published

November 21st, 2022

Functions in prevR (4.0.1)

Estimating regional trends of a prevalence from a DHS.

Test if an object is of class prevR. This function test if the class of an object is prevR. It could be used to test the slot rings or the slot boundary.

Fictitious data generated by a DHS simulation.

Import DHS data.

Continuous color palettes.

kde,prevR-method

Kernel density estimation for prevR object.

Objects of class prevR.

plot,prevR,missing-method

Plot object of class prevR.

krige,ANY,prevR-method

Spatial interpolation (kriging and inverse distance weighting) for objects of class prevR.

print,prevR-method

Summary of a prevR object.

point.in.SpatialPolygons

Test if a point falls within a given polygon.

show,prevR-method

Summary of a prevR object.

Quick prevR analysis and plot

Convert a surface in xyz to a data frame.

rings,prevR-method

Calculation of rings of equal number of observation and/or equal radius.

summary,prevR-method

Detailed summary of the variables of a prevR object

prevR themes for ggplot2

create.boundary

Provide national boundaries of a country.

direct.label_prevR

Direct label on a ggplot object

Create an object of class prevR.

as.data.frame.prevR

Convert an object of class prevR into a data.frame.

changeproj,prevR-method

Convert map projection of a object of class prevR.

export,prevR-method

Export an object of class prevR.

Dataset "TM World Borders Dataset 0.3".

as.SpatialGrid,prevR-method

Create a spatial grid from an object of class prevR.

NA.outside.SpatialPolygons

Affect NA value to points located outside a polygon.

Suggested optimal value for N