A line of R code draws the population pyramid

Population pyramid (Population pyramid chart) It is essentially a histogram (Histogram), It can show the population structure of different ages and male and female groups , Used to understand the population distribution of a country or region , Aging and other information .

Xiaobian recommends a function , Can quickly plot ！ 

Install and load now R package : 

install.packages("ggcharts")

library(ggcharts)

next step , see {ggcharts} Data set of “popch” The first six lines of ： 

head(popch)

among ,age Age groups ,sex For gender ,pop Represents the population .

Last , A line of code draws a population pyramid

： 

pyramid_chart(popch, age, pop, group = sex)

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