Hello,
I apologize my prior email was sent in html.
It is not very clear to me from the model.matrix documentation, why simply
changing the order of terms in the formula may give a different design matrix.
Please note I’m purposely not including main effects in the model formulae.
set.seed(1)
Hi All,
do anyone have an example about mlogit.optim function that explain how to use
this function other than the one in the manual.
Thanks
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-h
Hi,
I think it may be the order in which your par() configuration occurs relative
to png(). When you open a new device, as you have with png(), the default
par() values for that device are exposed. If you move your par() statement to
*after* your call to png() you get the result you desire.
S
Sorry -- neglected to reply to the list. -- Bert
-- Forwarded message --
From: Bert Gunter
Date: Thu, Jan 7, 2016 at 10:38 AM
Subject: Re: [R] exact trend test (enumerate all possible contingency
tables with fixed row and column margins)
To: li li
I do not know whether there
I did check the coin package before. I did not see a function in that
package that can be used to list all the possible contingency tables with
fixed margins.
Of course I googled "exact trend test using R". There is not enough help
there.
For up to three groups, I can easily enumerate all the conti
You received a number of suggestions about where to look and packages
that might be suitable. Did you do that? If you did which ones did you
look at and why did you reject them?
On 07/01/2016 16:29, li li wrote:
Thanks for all the reply. Below is the data in a better format.
addmargins(dat)
You may also be interested in the xspline function (graphics package,
so you don't need to install or load anything extra) since you mention
general splines. These splines can be made similar to Bezier curves
(but not exactly the same). The function returns a set of coordinates
(when draw=FALSE)
> On Jan 7, 2016, at 12:30 AM, Hans Haußmann wrote:
>
> Hi Bert Gunter and David Winsemius,
>
> sorry for sending my first post to R-help in German and thank you David for
> your efforts to translate.
>
> Here are two scripts now. In the first one the graphics parameters "tcl" and
> "las" ar
On 07 Jan 2016, at 14:09 , Shea Lutton wrote:
> Dear R-Help,
> I am trying to understand the output of the KS test on a pair of files.
> I am trying to determine if the CDF of one distribution is less than (to the
> left of) the CDF of a second distribution. My problem is that regardless
Have you tried Google?
exact randomisation trend test r
finds what look like clearly relevant packages
On 07/01/2016 04:16, li li wrote:
Hi all,
Is there an R function that does exact randomization trend test?
For example, consider the 2 by 5 contingency table below:
dose0
10 matches
Mail list logo
