Hi,
Thank you for your answer, I thought we could used something like the axis
function ( axis(side=3,...)) in ggplot2.
I didn't find something like this in ggplot and I'm a bite surprised this
doesn't exist.
Sometimes we need to use lattice, grid -thank you Duncan for your help, or
ggplot or
Use the coxme funtion (package coxme), which has the same syntax as lme4.
The frailty() function in coxph only handles the simple case of a random
intercept.
Terry Therneau
On 12/12/2014 05:00 AM, r-help-requ...@r-project.org wrote:
Hi,
I have a very simple Cox regression model in which I
The only symbols plotmath has access to are those in the Adobe Symbol
encoding. You can display all of those using the example at the bottom
of ?points, as ?plotmath did tell you. (So it was a rather rich asking
for an example.)
It also tells you that on some devices/platforms you can use
Hi dear R list,
I would like to create a graphical user interface with tcltk.I want to have a
window where the user will enter a numeric, this will open a message box with
his value. This works, but I don't succeed to get the value x, to use it after
in a script in the R console. The x variable
Dear Professor Ripley,
Thank you for your reply.
Do you specify \u21A6 via something like this?
plot(1, main=expression(symbol(\u21A6)))
This gives an the 'registered trademark symbol' (circled R) for me
(also cairo-based Linux).
Thanks and cheers,
Marius
On 12 Dec 2014, at 11:02 , Jouanin Celine celine_joua...@yahoo.fr wrote:
Hi dear R list,
I would like to create a graphical user interface with tcltk.I want to have a
window where the user will enter a numeric, this will open a message box with
his value. This works, but I don't succeed to
Hi Céline
ggplot2 and lattice have different constructs to the base graphics – although
they may share some common arguments like xlab, lwd col etc the rest may be
totally different.
In the latticeExtra package I think there is a function to make the lattice
look like ggplot. I have
Dear all,
Suppose that I have natural numbers 1 through 28.
Based on these numbers, choose 4 numbers 7 times without replacement and
make a 4 by 7 matrix, for example,
a1
[,1] [,2] [,3] [,4] [,5] [,6] [,7]
[1,]159 13 17 21 25
[2,]26 10 14 18 22 26
On 12 Dec 2014, at 18:00 , Kathryn Lord kathryn.lord2...@gmail.com wrote:
Dear all,
Suppose that I have natural numbers 1 through 28.
Based on these numbers, choose 4 numbers 7 times without replacement and
make a 4 by 7 matrix, for example,
a1
[,1] [,2] [,3] [,4] [,5] [,6]
On Dec 12, 2014, at 5:32 AM, Prof Brian Ripley wrote:
The only symbols plotmath has access to are those in the Adobe Symbol
encoding. You can display all of those using the example at the bottom of
?points, as ?plotmath did tell you. (So it was a rather rich asking for an
example.)
On Fri, Dec 12, 2014 at 12:17 PM, peter dalgaard pda...@gmail.com wrote:
On 12 Dec 2014, at 18:00 , Kathryn Lord kathryn.lord2...@gmail.com
wrote:
Dear all,
Suppose that I have natural numbers 1 through 28.
Based on these numbers, choose 4 numbers 7 times without replacement and
On 12/12/2014 19:40, David Winsemius wrote:
On Dec 12, 2014, at 5:32 AM, Prof Brian Ripley wrote:
The only symbols plotmath has access to are those in the Adobe Symbol encoding.
You can display all of those using the example at the bottom of ?points, as
?plotmath did tell you. (So it was
Dear Sir/Madam,
While reading R-intro document (found here
http://cran.r-project.org/doc/manuals/R-intro.pdf) on the page 37, I have
found such text
*which does indicate a significant difference, assuming normality*
referenced to t-test for equality of two means (unpaired t-test).
Could, you,
On Dec 12, 2014, at 12:00 PM, Александр Гехсбарг wrote:
Dear Sir/Madam,
While reading R-intro document (found here
http://cran.r-project.org/doc/manuals/R-intro.pdf) on the page 37, I have
found such text
*which does indicate a significant difference, assuming normality*
referenced
R 3.1.2
Dear good people
I have a very generic question, and please excuse me for the informal
format of presenting it?
Is invisible printing still persistent in the latest version of R. why to
use `invisible(x)` ?
Thanking you in anticipation
Dinesh
[[alternative HTML version
Yes. The help file for this function explains why it is used.
If you don't want to use it, that is fine.
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.us
Dear all,
I've got a bit of a challenge on my hands. I've got survey data produced by
a government agency for which I want to use the person-weights in my
analyses. This is best accomplished by specifying weights in {survey} and
then calculating descriptive statistics/models through functions in
I am trying to create a simple function that finds the number of days
between two dates. However, when I run the function, R gives me an error
message saying:
unexpected '}' in }
Here is my function:
#create a function that finds the number of days between two dates
As what is going on is completely obvious, I think you need to consult
a local programmer to explain it to you -- probably a 15 year old kid
will do. Seriously. Doesn't have to know R (other than that a
multiline's function's code/body must be enclosed in { }. Perhaps
reading an R tutorial (maybe
On Dec 12, 2014, at 1:43 PM, Sajjad Jafri wrote:
I am trying to create a simple function that finds the number of days
between two dates. However, when I run the function, R gives me an error
message saying:
What do you mean when you run the function? I do not see any calls to the
The body of a function needs to be wrapped in one pair of braces.
diffdate-function(x,y){
z-unclass(as.Date(x))
z1-unclass(as.Date(y))
return(z1-z)
}
It is common in R to make sure that date values are of the appropriate type
before you call the function instead of
I think you might be looking for incomplete block designs. See
Cochran and Cox 1957, page 481
for Plan 11.38
t=28, k=4, r=9, b=63, lambda=1, E=.78. Type I
This design might be the set of 4 x 7 matrices you are looking for.
On Fri, Dec 12, 2014 at 12:00 PM, Kathryn Lord
the mitools package is compatible with the survey package.. asdfree.com
has complete step-by-step R code examples to work with govt microdata.
here are the ones with multiply imputed survey data. :)
national health interview survey
national survey of children's health
consumer expenditure
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