Trafim Vanishek wrote:> Dear all,
>
> How is it possible in R to calculate the following integral:
> Integral(-Inf, Inf)[log(dnorm(mean = 3, sd = 1))]
>
> how can I define that the density dnorm is taken on (-Inf, Inf)
>
> Thanks a lot!
Er, if you mean integral with respect to the x argument in dnorm, then
the answer is -Inf because log(dnorm(x,...)) goes quadratically to -Inf
in both directions. If you meant otherwise, please tell us what you meant...
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