inst/doc/e-admin1-choropleths.R

In choroplethr: Simplify the Creation of Choropleth Maps in R

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library(choroplethrAdmin1)
?admin1.map

## ----message=FALSE------------------------------------------------------------
library(choroplethr)
?df_japan_census
data(df_japan_census)
head(df_japan_census)

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head(get_admin1_countries())

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head(get_admin1_regions("japan"))

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admin1_map("japan")

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df_japan_census$value = df_japan_census$pop_2010

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library(choroplethr)
?admin1_choropleth
admin1_choropleth(country.name = "japan", 
                  df           = df_japan_census, 
                  title        = "2010 Japan Population Estimates", 
                  legend       = "Population", 
                  num_colors   = 1)

## -----------------------------------------------------------------------------
kansai = c("mie", "nara", "wakayama", "kyoto", "osaka", "hyogo", "shiga")
admin1_choropleth(country.name = "japan", 
                  df           = df_japan_census, 
                  title        = "2010 Japan Population Estimates - Kansai Region", 
                  legend       = "Population", 
                  num_colors   = 1, 
                  zoom         = kansai)