Re: [Rd] Large discrepancies in the same object being saved to .RData

On Sun, 11 Jul 2010, Tony Plate wrote: Another way of seeing the environments referenced in an object is using str(), e.g.: f1 - function() { + junk - rnorm(1000) + x - 1:3 + y - rnorm(3) + lm(y ~ x) + } v1 - f1() object.size(f1) 1636 bytes grep(Environment, capture.output(str(v1)),

Re: [Rd] LinkingTo and C++

While linking to package shared libs is not possible in general, as Simon point out, it is possible under Windows, provided Windows knows how to find the library linked to at runtime (this requires a customized Makefile.win). One way this is done under Windows is simply to place the package/libs

Re: [Rd] Large discrepancies in the same object being saved to .RData

On 11/07/2010 1:30 PM, Prof Brian Ripley wrote: On Sun, 11 Jul 2010, Tony Plate wrote: Another way of seeing the environments referenced in an object is using str(), e.g.: f1 - function() { + junk - rnorm(1000) + x - 1:3 + y - rnorm(3) + lm(y ~ x) + } v1 - f1() object.size(f1) 1636

[Rd] Saving an R program as C Code

Is there anyway to say R procedures or packages as C code. Ideally, I want to run a logistic regression in R but have the code available in C, or Java or whatever. Thoughts? [[alternative HTML version deleted]] __ R-devel@r-project.org mailing

[Rd] S4 class extends data.frame, getDataPart sees list

R-Devel: When I get the data part of an S4 class that contains=data.frame, it gives me a list, even when the data.frame is the S4 version: d-data.frame(x=1:3) isS4(d) [1] FALSE # of course dS4-new(data.frame,d) isS4(dS4) [1] TRUE# ok