Perfect!
Thank You!
2010/8/28 Peter Dalgaard
> On 08/28/2010 10:23 PM, tamas barjak wrote:
> > Hello!
> >
> > I need some help.
> > How I know it to draw the formula of the binomial distribution?
> >
> > expr<-expression(P(xi == k) == choose(n, k)* p^k*(1-p)^(n-k)) ---> not
> good
> >
> > on th
On 08/28/2010 10:23 PM, tamas barjak wrote:
> Hello!
>
> I need some help.
> How I know it to draw the formula of the binomial distribution?
>
> expr<-expression(P(xi == k) == choose(n, k)* p^k*(1-p)^(n-k)) ---> not good
>
> on the screen the "choose(n, k)" not the Binomial Formula, but "choose(
try:
?pbinom
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Hello!
I need some help.
How I know it to draw the formula of the binomial distribution?
expr<-expression(P(xi == k) == choose(n, k)* p^k*(1-p)^(n-k)) ---> not good
on the screen the "choose(n, k)" not the Binomial Formula, but "choose(n,
k)"
Thanx!
[[alternative HTML version deleted]]
Peng Jiang wrote:
> Hi, xiechao
> i don't think that is a R specific problem. you mean u got two random
> variables X,Y and both
> of them binomial distributed and you want to find the distribution of
> a new variable Z = X/Y.
> That is a basic transformation problem. u can start with introducing
Hi, xiechao
i don't think that is a R specific problem. you mean u got two
random variables X,Y and both
of them binomial distributed and you want to find the distribution of
a new variable Z = X/Y.
That is a basic transformation problem. u can start with introducing a
new r.v. namely W, by
Hi all,
I am a biological student and need your help in statistics.
I have two sets of binomial distributed numbers: {a1, a2, ..., an} and {b1,
b2, ..., bn}.
How can I get the distribution of the ratios of the two sets of numbers
{a1/b1, a2/b2, ..., an/bn}? Is there a formula to transform the
di
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