Hi Phil,
Thanks very much for your quick response. I am doing some simulations that
produce probailities which are in turn must be compared to certains rates.
Here is an example of what I am doing:
if (randBinomial.nextBinomial(1, Simulation.MRATE)==1) {
// the condition can be replaced by the following uncommented condition
//randM.nextDouble() < Simulation.M_RATE;
if (gt[i] == 0) {
gt[i] = 1;
} else {
gt[i] = 0;
}
}
Please let me know if I am using Binomial object and its method correctly.
Thanks again!
Ahmed
On Sat, Oct 22, 2011 at 11:29 PM, Phil Steitz <[email protected]> wrote:
> On 10/22/11 8:15 PM, Ahmed Abdeen Hamed wrote:
> > Hello friends,
> >
> > I am using the following code in a program I am writing:
> > private static JDKRandomGenerator rg = new JDKRandomGenerator();
> > private static RandomDataImpl randBinomial = new RandomDataImpl(rg);
> >
> > However, it is slowing down things very much. When I replace generator
> with
> > a java.util.Random object it works fine without the performance issues.
> Is
> > that expected with this library? Is there any work around? My programs
> are
> > very time consuming and I have been repeatedly running them. I really
> need
> > some tips if there is anything I can do to enhance the performance.
>
> That depends on how you are using randBinomial above. Can you share
> the code that uses randBinomial and what you mean by "replace
> generator with a java.util.Random object?" It will also help to
> describe what exactly you are trying to accomplish with the code.
>
> Phil
> >
> > Thanks very much!
> > Ahmed
> >
>
>
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