Exponential an Poissionan distributions
 

Hi all.
I need functions which can return random values by using exponential or
poissonian distributions. I can't find them in the standard library
(Java2 sdk 1.4.2.02). Can you help me? Thanks.

P.S. Sorry for my poor english.

Re: Exponential an Poissionan distributions
 

"G. D'Ascola" <giovanni_dascola@yahoo.it> wrote in message
news:eqdbn8$b6c$1@aioe.org...
> Hi all.
> I need functions which can return random values by using exponential or
> poissonian distributions. I can't find them in the standard library (Java2
> sdk 1.4.2.02). Can you help me? Thanks.
>
> P.S. Sorry for my poor english.

They're not in the standard library, but it's relatively easy to use
google to search for implementations of these random number generators. For
example, when I google for "java poisson distribution", I get
http://www.math.csusb.edu/faculty/st...t/poisson.html

- Oliver

Re: Exponential an Poissionan distributions
 

Oliver Wong wrote:
> "G. D'Ascola" <giovanni_dascola@yahoo.it> wrote in message
> news:eqdbn8$b6c$1@aioe.org...
>> Hi all.
>> I need functions which can return random values by using exponential or
>> poissonian distributions. I can't find them in the standard library (Java2
>> sdk 1.4.2.02). Can you help me? Thanks.
>>
>> P.S. Sorry for my poor english.
>
> They're not in the standard library, but it's relatively easy to use
> google to search for implementations of these random number generators. For
> example, when I google for "java poisson distribution", I get
> http://www.math.csusb.edu/faculty/st...t/poisson.html
>
> - Oliver
>
>

I found this:
http://www.ee.ucl.ac.uk/~mflanaga/java/
Seems good...