r:googlevis
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r:googlevis [2017/06/07 13:23] – [Worldbank data e.g.] hkimscil | r:googlevis [2017/06/07 17:23] (current) – [Public Parking Places] hkimscil | ||
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====== Worldbank data e.g. ====== | ====== Worldbank data e.g. ====== | ||
- | < | + | < |
+ | demo(googleVis)</ | ||
+ | |||
+ | < | ||
+ | Sys.setlocale(category = " | ||
+ | install.packages(" | ||
library(googleVis) | library(googleVis) | ||
demo(WorldBank)</ | demo(WorldBank)</ | ||
- | |||
{{youtube> | {{youtube> | ||
- | |||
< | < | ||
Line 231: | Line 234: | ||
plot(a)</ | plot(a)</ | ||
- | |||
- | < | ||
- | demo(googleVis)</ | ||
====== Public Parking Places ====== | ====== Public Parking Places ====== | ||
< | < | ||
- | #Part 2 - 예제5-1 -소스코드 | + | setwd(" |
- | + | ||
- | setwd(" | + | |
install.packages(" | install.packages(" | ||
install.packages(" | install.packages(" | ||
Line 244: | Line 242: | ||
library(stringr) | library(stringr) | ||
- | loc <- read.csv(" | + | loc <- read.csv(" |
loc | loc | ||
kd <- get_map(" | kd <- get_map(" | ||
Line 250: | Line 248: | ||
kor.map <- ggmap(kd)+geom_point(data=loc, | kor.map <- ggmap(kd)+geom_point(data=loc, | ||
size=3, | size=3, | ||
- | kor.map geom_text(data=loc, | + | kor.map |
- | ggsave(" | + | ggsave(" |
# 시립 구립 구분하기 | # 시립 구립 구분하기 | ||
Line 273: | Line 271: | ||
</ | </ | ||
+ | ====== Places in Jeju ====== | ||
+ | < | ||
+ | install.packages(" | ||
+ | install.packages(" | ||
+ | |||
+ | Sys.setlocale(" | ||
+ | library(googleVis) | ||
+ | library(ggmap) | ||
+ | |||
+ | ft_placelst <- function(place) { | ||
+ | temp <- geocode(place) | ||
+ | place <- gsub(" | ||
+ | df_lst <- cbind(place, | ||
+ | return(df_lst) | ||
+ | } | ||
+ | |||
+ | df_placelst <- ft_placelst(readLines(" | ||
+ | |||
+ | latlong <- paste(df_placelst$lat,":", | ||
+ | latlong <- gsub(" ","", | ||
+ | |||
+ | df_placelst <- cbind(df_placelst, | ||
+ | df_placelst | ||
+ | placePath <- gvisMap(df_placelst, | ||
+ | | ||
+ | enableScrollWheel=TRUE, | ||
+ | mapType=' | ||
+ | useMapTypeControl=TRUE, | ||
+ | width=800, | ||
+ | plot(placePath) | ||
+ | |||
+ | </ | ||
+ | |||
+ | |||
====== Population by districts ====== | ====== Population by districts ====== | ||
< | < | ||
- | library(ggmap) | + | library(ggmap) |
- | | + | library(grid) |
- | pop <- read.csv(" | + | pop <- read.csv(" |
- | pop | + | pop |
- | lon <- pop$LON | + | lon <- pop$LON |
- | lat <- pop$LAT | + | lat <- pop$LAT |
- | data <- pop$총인구수 | + | data <- pop$총인구수 |
- | df <- data.frame(lon, | + | df <- data.frame(lon, |
- | df | + | df |
- | map1 <- get_map(" | + | map1 <- get_map(" |
- | map1 <- ggmap(map1) | + | map1 <- ggmap(map1) |
- | map1 geom_point(aes(x=lon, | + | map1 + geom_point(aes(x=lon, |
- | | + | ggsave(" |
</ | </ | ||
r/googlevis.1496811238.txt.gz · Last modified: 2017/06/07 13:23 by hkimscil