[R] cubature

[Jeff Newmiller]

Who knows? You mention different machines, yet fail to hint what they are much less provide sessionInfo() output, and x is not defined in your global environment in your snippet. Please read the posting guide.

I am not familiar with this library, but I would be surprised if it were capable of handling variable limits. I didn't see any hint that such would be supported in the help page. Are you sure the same code is being used on different machines?
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JMDS <jessica.dunn at rmit.edu.au> wrote:

>Hi,
>
>I am using adaptIntegrate from Cubature to do numerical integration on
>a
>double integral with a 1 x 2 vector x.
>
>Say the function is something simple to start like f(x)=x1*x2 and I
>wish to
>integrate x1 over (0,365-x2) and x2 over (0,365)
>
>f <- function(x) {(x[2])*(x[1])} # "x" is vector
>int1<-adaptIntegrate(f, lowerLimit = c(0, 0), upperLimit = c(365-x[2],
>365))
>
>
>I recieve the following error:
>
>Error in adaptIntegrate(f, lowerLimit = c(0, 0), upperLimit = c(365 - 
>: 
>  object 'x' not found
>
>The problem is that this code works fine on other machines and I wonder
>If I
>am missing some referenced package somewhere.
>
>Any help would be greatly appreciated.
>
>Thanks!
>
>
>
>
>--
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>http://r.789695.n4.nabble.com/cubature-tp4502516p4502516.html
>Sent from the R help mailing list archive at Nabble.com.
>
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>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.