Thank you.
2015-04-16 12:33 GMT-04:00 William Dunlap :
> Use optimize() to find the minimum and feed that value into uniroot().
>
> Bill Dunlap
> TIBCO Software
> wdunlap tibco.com
>
> On Thu, Apr 16, 2015 at 7:47 AM, li li wrote:
>
>> Hi Jeff,
>> Thanks for the reply. I am aware that the
Use optimize() to find the minimum and feed that value into uniroot().
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Thu, Apr 16, 2015 at 7:47 AM, li li wrote:
> Hi Jeff,
> Thanks for the reply. I am aware that the sign needs to be different at
> the ends of the starting interval.
>
>An
Hi Jeff,
Thanks for the reply. I am aware that the sign needs to be different at
the ends of the starting interval.
Another question:
Is there a way to set the right end point ( (the "upper" argument in the
uniroot function below) as the point where the function takes on its
minimun, for exa
You really need to read the help page for uniroot. The sign needs to be
different at the ends of the starting interval. This is a typical limitation of
numerical root finders.
---
Jeff NewmillerThe
As others will tell you: you need to provide a reproducible example.
What are p1, u1, u2 ?
Dear all,
I have the following problem with the uniroot function. I want to
find roots for the fucntion "Fp2" which is defined as below.
Fz <- function(z){0.8*pnorm(z)+p1*pnorm(z-u1)+(0.2-p1)*pn
On 03.09.2011 18:31, li li wrote:
Dear all,
I forgot to mention the values for the parameters in the first email.
u1<- -3
u2<- 4
alpha<- 0.05
p1<- 0.15
Thank you very much.
2011/9/3 li li
Dear all,
I have the following problem with the uniroot function. I want to find
roots fo
Dear all,
I forgot to mention the values for the parameters in the first email.
u1 <- -3
u2 <- 4
alpha <- 0.05
p1 <- 0.15
Thank you very much.
2011/9/3 li li
> Dear all,
>I have the following problem with the uniroot function. I want to find
> roots for the fucntion "Fp2" which is
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