[R] Rounding of problem with sum command in R

[Marc Girondot]

Le 22/08/2017 à 16:26, niharika singhal a écrit :
> Hello I have a vector
> v=c(0.08844446,0.1744455,0.1379778,0.1209769,0.1573065,0.1134463,0.2074027)
> when i do
> sum(v)
> or
> 0.08844446+0.1744455+0.1379778+0.1209769+0.1573065+0.1134463+0.2074027
> i am getting output as 1
> But if i add them manually i get
> 1.00000026
> I do not want to round of my value since it effect my code further
> Can anyone suggest how can i avoid this.
>
> Thanks & Regards
> Niharika Singhal
>
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>
 > print(sum(v), digits = 12)
[1] 1.00000016