【R】都道府県別　片親世帯

総務省統計局が発表している「都道府県・市区町村のすがた（社会・人口統計体系）」から、都道府県別の母子家庭、父子家計の世帯数を示してみたいと思います。2015年のデータです。

library(leaflet)
library(knitr)
library(kableExtra)
library(dplyr)
library(tidyr)
library(stringr)

dat <- read.csv("http://www.dinov.tokyo/Data/JP_Pref/Pref_data.csv", header = TRUE, fileEncoding="UTF-8")
col_start <- 0.2
col_end <- 0.0

table_df<-data.frame(都道府県=dat$都道府県, 母子世帯数=dat$母子世帯数, 父子世帯数=dat$父子世帯数)

datc_k <- cut(dat$母子世帯数, hist(dat$母子世帯数, plot=FALSE)$breaks, right=FALSE)
datc_kcol <- rainbow(length(levels(datc_k)), start = col_start, end=col_end)[as.integer(datc_k)]
datc_m <- cut(dat$父子世帯数, hist(dat$父子世帯数, plot=FALSE)$breaks, right=FALSE)
datc_mcol <- rainbow(length(levels(datc_m)), start = col_start, end=col_end)[as.integer(datc_m)]

library(NipponMap)
windowsFonts(JP4=windowsFont("Biz Gothic"))
windows(width=1600, height=800)

png("0plot1.png", width = 1600, height = 800)
par(family="JP4")
layout(matrix(1:2, 1, 2))
JapanPrefMap(datc_kcol, main="母子世帯数")
legend("bottomright", fill=rainbow(length(levels(datc_k)), start = col_start, end=col_end), legend=names(table(datc_k)))
JapanPrefMap(datc_mcol, main="父子世帯数")
legend("bottomright", fill=rainbow(length(levels(datc_m)), start = col_start, end=col_end), legend=names(table(datc_m)))
dev.off()

library(clipr)
t1=kable(table_df[c(1:24),], align = "c", row.names=FALSE) %>%
  kable_styling(full_width = F) %>%
  column_spec(1, bold = T) %>%
  collapse_rows(columns = 1, valign = "middle") 
t2=kable(table_df[c(25:47),], align = "c", row.names=FALSE) %>%
  kable_styling(full_width = F) %>%
  column_spec(1, bold = T) %>%
  collapse_rows(columns = 1, valign = "middle") 
paste(c('<table><tr valign="top"><td>', t1, '</td><td>', t2, '</td><tr></table>'), sep = '') %>% write_clip