> On May 27, 2017, at 1:54 PM, li li wrote:
>
> I meant that the post in your link above was NOT asked by me.
>
> 2017-05-27 16:53 GMT-04:00 li li :
> Hi Dave,
> Thanks for your reply but the post in your link above was certainly asked
> by me.
>Hanna
>
I really have no idea what eithe
Then:
1. Always cc the list;
2. Read and follow the posting guide: no HTML, plain text only.
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Sat, May 27, 201
Hello,
I am fairly new to R and trying to calculate value at risk with exponentially
decreasing weights.My function works for a single vector of returns but does
not work with rollapply(), which is what I want to use. The function I am
working on should assig exponentially decreasing weights to
Homework? We generally don't do homework here.
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Sat, May 27, 2017 at 9:16 AM, Neetu Shah wrote:
> D
Ah, but the point is that you did not say why those search results did not
address your question, since if they DID answer your question then why should
we have to be doing your searching for you?
--
Sent from my phone. Please excuse my brevity.
On May 27, 2017 1:54:18 PM PDT, li li wrote:
>
I meant that the post in your link above was NOT asked by me.
2017-05-27 16:53 GMT-04:00 li li :
> Hi Dave,
> Thanks for your reply but the post in your link above was certainly
> asked by me.
>Hanna
>
> 2017-05-27 16:04 GMT-04:00 David Winsemius :
>
>>
>> > On May 27, 2017, at 12:49 PM, li
Hi Dave,
Thanks for your reply but the post in your link above was certainly asked
by me.
Hanna
2017-05-27 16:04 GMT-04:00 David Winsemius :
>
> > On May 27, 2017, at 12:49 PM, li li wrote:
> >
> > Hi all,
> > Is there an R function that can be used to enumerate all the contingency
> > tab
>May 26, 2017; 11:41am Nelly Reduan Latin Hypercube Sampling when parameters
>are >defined according to specific probability distributions
>Hello,
> I would like to perform a sensitivity analysis using a Latin Hypercube
> Sampling (LHS).
>Among the input parameters in the model, I have a paramet
> On May 27, 2017, at 12:49 PM, li li wrote:
>
> Hi all,
> Is there an R function that can be used to enumerate all the contingency
> tables with fixed row and column margins. For example, can we list all 3 by
> 3 tables with row margins 3,6,6 and column margins 5,5,5.
The Posting Guide sugges
Hi all,
Is there an R function that can be used to enumerate all the contingency
tables with fixed row and column margins. For example, can we list all 3 by
3 tables with row margins 3,6,6 and column margins 5,5,5.
Thanks very much!
Hanna
[[alternative HTML version deleted]]
_
> On May 27, 2017, at 9:16 AM, Neetu Shah wrote:
>
> Dear Sir/Ma'am,
>
> I am trying to make a function to solve an equation that is given below:
> findH <- function(p_star, k){
> fun <- function(y){
> (pnorm(y+h))^(k-1)*dnorm(y)
> }
> lhs <- integrate(fun, -Inf, Inf)$value
> return(uniroot(lhs
Dear Sir/Ma'am,
I am trying to make a function to solve an equation that is given below:
findH <- function(p_star, k){
fun <- function(y){
(pnorm(y+h))^(k-1)*dnorm(y)
}
lhs <- integrate(fun, -Inf, Inf)$value
return(uniroot(lhs, lower = -10, upper = 10,
tol = p_star)$root)
}
In lhs, I integrated a
I was surprised this worked at all, as I usually use the formula interface.
Anyway, you need to explicitly specify the point types via the pch
argument. The default uses trellis.par.get("dot.symbol"), which is
just a single value.
-- Bert
Bert Gunter
"The trouble with having an open mind is
Hi,
I have some trouble with Amelia.
I run the following:
all.data<-read.csv2("jldata2.csv", header = TRUE)
summary(all.data)
corp<-plm.data(all.data, cbind("country", "year"))
data.mi <- Amelia::amelia(corp, idvars=1, ts=2, cs=3,intercs=FALSE,nom=4,5,6,
7, 8, 13, 14,19:27, 61 , bounds=bounds,
Dear All,
I am making my baby steps with the lattice graphic system.
I am going through the great book by Sarkar which provides plenty of
examples.
However, I notice that some of them appear to give a different result
on my system.
For instance, consider the following
library(lattice)
library(la
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