[R] Is this correct?

[vincent@7d4.com]

Joe a écrit :

> Dear userR,
> With the following results, are they correct or acceptable?
> What can I do to correct them if they are not correct?

http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-doesn_0027t-R-think-these-numbers-are-equal_003f

see also
?round

hih