Thanks!
In my case, I need to deal with a lot of such results, e.g. elements in a
matrix. If using sprintf, does it mean I have to apply to each result
individually? Is it possible to do it in a single command?
jholtman wrote:
>
> Depending on what you want to do, use 'sprintf':
>
>> x <- 1.23456789
>> x
> [1] 1.234568
>> as.character(x)
> [1] "1.23456789"
>> sprintf("%.1f %.3f %.5f", x,x,x)
> [1] "1.2 1.235 1.23457"
>>
>
>
> On Thu, May 14, 2009 at 7:40 AM, lehe <timlee...@yahoo.com> wrote:
>
>>
>> Hi,
>> I was wondering how to specify the number of decimal numbers in my
>> computation using R? I have too many decimal numbers for my result, when
>> I
>> convert them to string with as.character, the string will be too long.
>> Thanks and regards!
>> --
>> View this message in context:
>> http://www.nabble.com/specify-the-number-of-decimal-numbers-tp23538852p23538852.html
>> Sent from the R help mailing list archive at Nabble.com.
>>
>> ______________________________________________
>> 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<http://www.r-project.org/posting-guide.html>
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
>
> --
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
>
> What is the problem that you are trying to solve?
>
> [[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.
>
>
--
View this message in context:
http://www.nabble.com/specify-the-number-of-decimal-numbers-tp23538852p23539189.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
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and provide commented, minimal, self-contained, reproducible code.
