[R] decimal troubles ?

Patrick Giraudoux patrick.giraudoux at univ-fcomte.fr
Tue May 12 10:08:10 CEST 2009

Dear all,

I have some trouble with the number of decimals in R (currently R 
2.9.0). For instance:

 > options()$digits
[1] 3

let me hope that I will get three digits where useful when a number is 
printed. BUT:

 > 44.25+31.1+50
[1] 125

No way to get the right result 125.35

Can anybody tell me what's happens ?


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