[R] RSymphony appcrash

Uwe Ligges ligges at statistik.tu-dortmund.de
Thu Jan 6 16:36:12 CET 2011



On 06.01.2011 15:04, Vladyslav Kolbasin wrote:
>
>
> Hi list,
>
> Please tell me why sometimes RSymphony.dll crashes on
> Windows 7 (may be on other Windows too).
>
> I saw that it depends on
> input data. For example this code bring to crash:
>
>
> library('Rsymphony')
> mat = c(0, 1, -100.37967, 0, 0, 1, 0, 0, -200, 0,
> 0, 1, -0.4, 0, 0, 1, 0, 0, -0.4, 0, 0.5, 0, 0, 0, 0, 0, -1, 0, 0, 0)
> mat
> = matrix(mat, nrow=6, byrow=TRUE)
> mat
>
> dir = c("=", "==", "==")
> rhs =
> rep(0, 6)
> obj = c(1, 1, 1, 1, 1)
> types = c("C", "C", "B", "B",
> "B")
> bounds = NULL
>
> solution


Hmmmm, there is no Rsymphony specific code in your message.

Note that Rsymphony is not provided in binary form for recent versions of R.

Uwe Ligges


> 	[[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at 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.



More information about the R-help mailing list