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2016 Mar 10
3
rmultinom.c error probability not sum to 1
...om: probability sum should be 1, but is 0.948075
Maybe I miss some trivial C knowledge why this is not exactly one!
Thanks in advance!
Regards,
Maarten
________________________________________
From: peter dalgaard [pdalgd at gmail.com]
Sent: Thursday, March 10, 2016 1:26 PM
To: Iterson, M. van (MOLEPI)
Cc: r-devel at r-project.org
Subject: Re: [Rd] rmultinom.c error probability not sum to 1
On 10 Mar 2016, at 12:47 , M.van_Iterson at lumc.nl wrote:
> Dear all,
>
> I have a questions regarding using the c function rmultinom.c.
>
> I got the following error message "rbinom: p...
2016 Mar 10
0
rmultinom.c error probability not sum to 1
...> Maybe I miss some trivial C knowledge why this is not exactly one!
>
> Thanks in advance!
>
> Regards,
> Maarten
> ________________________________________
> From: peter dalgaard [pdalgd at gmail.com]
> Sent: Thursday, March 10, 2016 1:26 PM
> To: Iterson, M. van (MOLEPI)
> Cc: r-devel at r-project.org
> Subject: Re: [Rd] rmultinom.c error probability not sum to 1
>
> On 10 Mar 2016, at 12:47 , M.van_Iterson at lumc.nl wrote:
>
>> Dear all,
>>
>> I have a questions regarding using the c function rmultinom.c.
>>
>> I...
2016 Mar 10
2
rmultinom.c error probability not sum to 1
Dear all,
I have a questions regarding using the c function rmultinom.c.
I got the following error message "rbinom: probability sum should be 1, but is 0.999264"
Which is thrown by:
if(fabs((double)(p_tot - 1.)) > 1e-7)
MATHLIB_ERROR(_("rbinom: probability sum should be 1, but is %g"),
(double) p_tot);
I understand my probabilities do not sum to one close enough. I