Hi, The package maintainer is aware of this feature request. In the meantime, I've used Currying,
require(cubature) f <- function(x, a) cos(2*pi*x*a) # a simple test function adaptIntegrate(roxygen::Curry(f, a=0.2), lower=0, upper=2) HTH, baptiste On 4 May 2011 05:57, Ravi Varadhan <rvarad...@jhmi.edu> wrote: > Ok, I get it. > > require(cubature) > > f <- function(x, a) cos(2*pi*x*a) # a simple test function > > # this works > a <- 0.2 > adaptIntegrate(function(x, argA=a) f(x, a=argA), lower=0, upper=2) > > # but this doesn't work > rm(a) > adaptIntegrate(function(x, argA=a) f(x, a=argA), lower=0, upper=2, a=0.2) > > Ravi. > > ________________________________________ > From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf > Of Uwe Ligges [lig...@statistik.tu-dortmund.de] > Sent: Tuesday, May 03, 2011 7:17 AM > To: HC > Cc: r-help@r-project.org > Subject: Re: [R] adaptIntegrate - how to pass additional parameters to the > integrand > > On 03.05.2011 06:43, HC wrote: >> Hello, >> >> I am trying to use adaptIntegrate function but I need to pass on a few >> additional parameters to the integrand. However, this function seems not to >> have the flexibility of passing on such additional parameters. >> >> Am I missing something or this is a known limitation. Is there a good >> alternative to such restrictions, if there at all are? > > > Looks like you are talking about the cubature package rather than about > base R. Frr the latter question: Please ask the package maintainer > rather than the list. Ideally send him code to implement the requested > feature and the maintainer will probably add your code. Not all package > maintainers read R-help. > > For an ad hoc solution: > > Just use > > adaptIntegrate(function(x, argA=a, argB=b) f(x, argA=argA, argB=argB), > ......) > > in order to set additional arguments for the function call. > > Uwe Ligges > > > > > > > > > > >> Many thanks for your time. >> HC >> >> >> -- >> View this message in context: >> http://r.789695.n4.nabble.com/adaptIntegrate-how-to-pass-additional-parameters-to-the-integrand-tp3491701p3491701.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
