Dear all,
is it possible to estimate a standard error for the median?
And is there a function in R for this?
I want to use it to describe a skewed distribution.
Thanks in advance,
Ralph
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) in
chapter 5 of MASS (the book). The functions used are in the scripts
of the MASS package, but you will need to understand the theory being
used as described in the book.
On Sat, 7 Mar 2009, Ralph Scherer wrote:
Dear all,
is it possible to estimate a standard error for the median
Ok, found it.
Thanks.
Am Samstag, den 07.03.2009, 22:34 +0100 schrieb Ralph Scherer:
Dear Prof. Ripley,
thank you for your fast answer.
But which book do you mean?
I can't find an MASS book.
Do you mean the R book?
Best wishes,
Ralph
Am Samstag, den 07.03.2009, 21:24 +
Dear list members,
I am searching for a way to simulate data from a multinomial
distribution with overdispersion.
The data should describe counts of different species under different
conditions.
Does someone know a way to simulate this or a book or article where I
can find informations about
Hello Robert,
would it be an idea to construct CI's with bootstrap methods?
If yes, you can use package boot, based on the book of Davison Hinkley or
the package bootstrap, based on the book of Efron Tibshirani.
You can put the estimator inside for argument theta.
Bests,
Ralph
Am Thursday 25
Hi Lauren,
try it with dev.off() before plotting.
Perhaps you have an old window or connection open somewhere.
Bests,
Ralph
Am Thursday 25 September 2008 14:24:17 schrieb Gough Lauren:
Dear all,
I am a very new user to R (for windows) (since Monday!) so please excuse
me if I am asking an
Hello list,
I want to compare time needed for a simulation between R and Ra (time
optimized loops).
Does anybody know, how I can count time needed for a simulation in R?
Bests,
Ralph
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