surveyPrev (version 1.0.0)

aggSurveyWeight: Get survey weight by admin levels

Description

This function aggregate survey weight to particular admin levels

Usage

aggSurveyWeight(
  data,
  cluster.info,
  admin,
  poly.adm = NULL,
  by.adm = NULL,
  by.adm.upper = NULL
)

Value

This function returns the dataset that contain admin name and survey weight.

Arguments

data

dataframe that contains the indicator of interests, output of getDHSindicator function

cluster.info

list that contains admin 1 and admin 2 information and coordinates for each cluster, output of clusterinfo function

admin

desired admin level for aggregation

poly.adm

spatial polygons dataframe

by.adm

the column name of column for Admin names for desired output Admin level, can be such as "NAME_1" or "NAME_2".

by.adm.upper

the column name of column for Admin names for upper level of your desired output Admin level when admin=2, can be "NAME_1" when by.adm="NAME_2".

Author

Qianyu Dong

Examples

if (FALSE) {

# admin1 population

year <- 2018
country <- "Zambia"
indicator="nmr"

geo <- getDHSgeo(country = country, year = year)
dhsData <- getDHSdata(country = country, indicator=indicator, year = year)
data<- getDHSindicator(dhsData, indicator = indicator)

poly.adm1=ZambiaAdm1
poly.adm2=ZambiaAdm2

cluster.info<-clusterInfo(geo=geo, poly.adm1=poly.adm1, poly.adm2=poly.adm2,
by.adm1 = "NAME_1",by.adm2 = "NAME_2")

agg.survey1<-aggSurveyWeight(data=data,cluster.info=cluster.info,admin=1)
agg.survey2<-aggSurveyWeight(data=data,cluster.info=cluster.info,admin=2,
                             poly.adm = poly.adm2,  by.adm="NAME_2",
                             by.adm.upper ="NAME_1")
}