[R] Generate random numbers under constrain
Bert Gunter
gunter.berton at gene.com
Sat Nov 22 16:19:03 CET 2014
(Hit send key by accident before I was finished ...)
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
Clifford Stoll
On Sat, Nov 22, 2014 at 7:14 AM, Bert Gunter <bgunter at gene.com> wrote:
> Well, if their sum must be < 1 they ain't random...
>
But anyway, one way is ... given n
randnums <- function(n)
{
u <- runif(n)
u/sum(u)
}
Bert Gunter
>
>
> On Sat, Nov 22, 2014 at 6:29 AM, Ragia Ibrahim <ragia11 at hotmail.com> wrote:
>>
>> Dear all,
>> I use R 3.1.1 for Windows.
>> kindly how can I generate n number of random numbers with probability from [0,1]
>> and their sum must not be more than one
>> thanks in advance
>> Ragia
>>
>>
>>
>> [[alternative HTML version deleted]]
>>
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