[R] Reading multiple line from a JSON formatted file
Shelby McIntyre
smcintyre at scu.edu
Sun Jul 8 15:50:36 CEST 2012
Below is R code that successfully reads the first line of a JSON file (attached).
However, it is supposed to read 5 lines of the file, not just one. What is the
wrong?
====================
>library("rjson")
>json_file <- "/Users/smcintyremobile/Google Drive/AAShelby/CORRESP/Services Research/eWoM references for Ed/yelp_academic_dataset SAMPLE.txt"
>json_data <- fromJSON(paste(readLines(json_file,n=5), collapse=""))
>json_data
$votes
$votes$funny
[1] 1
$votes$useful
[1] 8
$votes$cool
[1] 1
$user_id
[1] "TFm6azL9LLpljgVKx-Vfkw"
$name
[1] "E L."
$url
[1] "http://www.yelp.com/user_details?userid=TFm6azL9LLpljgVKx-Vfkw"
$average_stars
[1] 3.5
$review_count
[1] 12
$type
[1] "user"
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