Sorry
should read:
ip <- function(x) 1240 * x^(-0.88)
Rainer M Krug wrote:
> Hi
>
> System:
> Linux, SuSE 10
> R 2.3.0
>
> I try to do the following
>
>> ip <- function(x) 1240*dip(x, 0.88)
>> iip <- function(x) integrate(ip, x - 0.045, x + 0.045)$value
>> f <- integrate(iip, 10, 100)
> Error in integrate(iip, 10, 100) : evaluation of function gave a result
> of wrong length
>
> How can I solve this?
>
> Thanks
>
> Rainer
>
>
>
--
Rainer M. Krug, Dipl. Phys. (Germany), MSc Conservation
Biology (UCT)
Department of Conservation Ecology and Entomology
University of Stellenbosch
Matieland 7602
South Africa
Tel: +27 - (0)72 808 2975 (w)
Fax: +27 - (0)21 808 3304
Cell: +27 - (0)83 9479 042
email: [EMAIL PROTECTED]
[EMAIL PROTECTED]
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