Last active
August 29, 2015 14:27
-
-
Save peterdalle/bd15355cfab7dffb88d9 to your computer and use it in GitHub Desktop.
Hämta namn, parti, valkrets och plats för alla 349 ledamöter i Sveriges riksdag
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
library(rvest) # install.packages("rvest") | |
library(plyr) # install.packages("plyr") | |
# Get html from url: Sveriges riksdagsledamöter 2014-2018. | |
riksdag.html <- html("https://sv.wikipedia.org/wiki/Lista_%C3%B6ver_ledam%C3%B6ter_av_Sveriges_riksdag_2014%E2%80%932018", encoding = "UTF8") | |
# Import table from html. | |
riksdag.tables <- html_table(riksdag.html, fill=TRUE, trim=TRUE) | |
riksdag.df <- riksdag.tables[[1]] | |
# Remove empty column. | |
riksdag.df <- riksdag.df[,-3] | |
# Rename head. | |
names(riksdag.df) <- c("Plats", "Namn", "Parti", "Valkets") | |
# html_table() screw up the names, get them with xpath instead | |
Names <- riksdag.html %>% html_nodes(xpath="//table[1]/tr/td[2]/b/a") %>% html_text() # Get all names (Firstname Lastname) | |
riksdag.df$Namn = Names | |
# Add last names too. | |
LastNames <- riksdag.html %>% html_nodes(xpath="//table[1]/tr/td[2]/span[1]") %>% html_text() # Get all names (Lastname, Firstname) | |
riksdag.df$Efternamn = LastNames | |
# Set party codes | |
riksdag.df$PartiBet[riksdag.df$Parti=="Centerpartiet"] <- "C" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Folkpartiet"] <- "FP" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Kristdemokraterna"] <- "KD" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Miljöpartiet"] <- "MP" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Moderaterna"] <- "M" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Sverigedemokraterna"] <- "SD" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Socialdemokraterna"] <- "S" | |
riksdag.df$PartiBet[riksdag.df$Parti=="Vänsterpartiet"] <- "V" | |
# Cleanup table: delete "[n 1]" from name | |
riksdag.df <- mutate(riksdag.df, Namn=sapply(strsplit(riksdag.df$Namn, split='[', fixed=TRUE), function(x) (x[1]))) | |
# Cleanup variables | |
rm(Names) | |
rm(LastNames) | |
rm(riksdag.html) | |
rm(riksdag.tables) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment