I have this object: > obj <- list(test=1.0) > obj $test [1] 1
> toJSON(obj) [1] "{\"test\":1}" How do force the serialization of obj$test to be "1.0" instead of "1"? I.e. the output should be: > toJSON(obj) [1] "{\"test\":1.0}" [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.