[R] Re: How to calculate Ln(x) value and Exp(Ln(x)) value in R?

[Petr Pikal]

On 23 Dec 2004 at 1:05, liu qin wrote:

>  Hi, there:
> 
>  Does anybody know how to calculate Log value as Ln()
>  and Exp( ) value in R please?

Is something wrong with

log(x)
log2(x)
exp(x)

Cheers
Petr


> 
>  Many thanks
> 
>  Qin
> 
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Petr Pikal
petr.pikal at precheza.cz