[R] help using R's linprog for LP

[Medha Atre]

Hi,

I found the reason. By default it puts a condition for x >= 0. Is
there a way to get rid of this condition?

Medha


On Fri, Oct 23, 2009 at 2:34 PM, Medha Atre <medha.atre at gmail.com> wrote:
> Hi,
>
> I am using R in one of my courses. I am trying to use R's linprog
> package to solve to formulate 2-class classification problem as Linear
> programming problem.
>
> For my formulation, I need to set to "cvec" to all 0s.
> I know the points are linearly separable so an optimal solution "x"
> does exist, which satisfies all the constraints.
>
> But given the constraints and setting "cvec" to all 0s it simply gives
> me an "x" of all 0s.
>
> How can I fix this?
>
> Medha
>