how to keep the same precision of float numbers in R, after reading from JSON file into R

Asked Apr 20 '14 at 21:49

Active Apr 20 '14 at 21:49

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I am new to R, I am currently reading some float numbers of high precision from JSON format file into R.
the command i am using to read the JSON file is :

json_data <- fromJSON(paste(readLines("file_name.json"), collapse=""))

the precision in JSON file is 9.0114910478323 but in R it becomes 9.011491, i need the it in this form 9.0114910478323.

asked Apr 20 '14 at 21:49

waheebyaqub

1

What you see is not necessarily what is stored. Try `options()$digits)` – Carl Witthoft Apr 20 '14 at 23:46
possible duplicate of [Controlling digits in R](http://stackoverflow.com/questions/2287616/controlling-digits-in-r) – Carl Witthoft Apr 20 '14 at 23:46
Actually I thought may be it is from json reader, but it seems it works as I fix the options, thanks – waheebyaqub Apr 21 '14 at 09:08

how to keep the same precision of float numbers in R, after reading from JSON file into R

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