Importing data from a JSON file into R [duplicate]

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First install the rjson package:

install.packages("rjson")

Then:

library("rjson")
json_file <- "http://api.worldbank.org/country?per_page=10&region=OED&lendingtype=LNX&format=json"
json_data <- fromJSON(paste(readLines(json_file), collapse=""))

Update: since version 0.2.1

json_data <- fromJSON(file=json_file)

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