HI All:
Does anyone know the code behind the qbeta function in R?
I am using it to calculate exact confidence intervals and I am getting
'NaN' at places I shouldnt be. Heres the simple code I am using:
k-3
x-NULL
p-rbeta(k,3,3)# so that the mean nausea rate is alpha/(alpha+beta)
min-10
On Mar 9, 2012, at 2:48 PM, Anamika Chaudhuri wrote:
HI All:
Does anyone know the code behind the qbeta function in R?
Well, yes, but don't you think it would be wise to question whether
your code might be the problem rather than the R code?
I am using it to calculate exact confidence
Chaudhuri
Sent: Friday, March 09, 2012 11:48 AM
To: r-help@r-project.org
Subject: [R] qbeta function in R
HI All:
Does anyone know the code behind the qbeta function in R?
I am using it to calculate exact confidence intervals and I am getting
'NaN' at places I shouldnt be. Heres the simple
Hi David:
Thanks, I actually realized it was error on my part. I didnt think there
was a problem with R-code, just wanted to get a better understanding of the
function qbeta.
Anamika
On Fri, Mar 9, 2012 at 3:04 PM, David Winsemius dwinsem...@comcast.netwrote:
On Mar 9, 2012, at 2:48 PM,
It's here (search the sources for the appropriately named qbeta.c) but
I can't guarantee you'll understand it easily: Martin Maechler (and
others) works hard to make these the best in the business, but that
performance comes at a price, here paid in opacity:
Hi List,
Does any body know how I can see the code behind qbeta function?
thanks
Alireza
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On Tue, Feb 22, 2011 at 10:09:51AM +, Dr. Alireza Zolfaghari wrote:
Hi List,
Does any body know how I can see the code behind qbeta function?
As the code seems to be internal, you'll need to download the r-source
code and find it in there. In my copy of R it is here:
Does any body know how I can see the code behind qbeta function?
As the code seems to be internal, you'll need to download the r-source
code and find it in there. In my copy of R it is here:
R-2.11.1/src/nmath/qbeta.c
An alternative is to view the source code online. The code for qbeta is
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