[R] RSymphony appcrash

[Uwe Ligges]

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


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