| toJSON {rjson} | R Documentation |
Convert an R object into a corresponding JSON object.
toJSON( x )
x |
a vector or list to convert into a JSON object |
a string containing the JSON object
x <- list( alpha = 1:5, beta = "Bravo",
gamma = list(a=1:3, b=NULL),
delta = c(TRUE, FALSE) )
json <- toJSON( x )
fromJSON( json )
#named vectors are treated as JSON objects (lists)
toJSON(islands[1:4])
#data.frames must be converted into a list before converting into JSON
plot(cars, pch=2)
json_cars <- toJSON(as.list(cars))
points( data.frame( fromJSON( json_cars ) ), col="red", pch=3 )