does sink()
do what you want?
see ?sink for more
#divert printed results to file
sink(file = output.txt)
#commands here
chisq.test(x,p=probs)
#turn off sink
sink(file = NULL)
If you are not typing the commands at the prompt but are using an external
editor or text file for your commands
On 25-Mar-03 Phillip J. Allen wrote:
Thanks Ted and Marc its works. But of course after pulling in in some
real life data I discoverd one hitch. Often there are missing
intervals. For example:
from - c(0, 1.2, 4.0, 4.2, 5.0, 25.0, 30.1, 45)
to - c(1.2, 4.0, 4.2, 5.0, 25, 30.1, 36.2, 50)
Hi,
I'm not sure if this can be done but..
I know that with ifelse() I can do something like:
ifelse(x = 3, 1, 2)
to go through each element in my vector x, and if x_i = 3 substitute the
number with 1 else with 2. Essentially I'll get a vector with 2 levels.
Can I tweak it so I can get
On Wed, Mar 26, 2003 at 11:20:04PM +1200, Ko-Kang Kevin Wang wrote:
Hi,
I'm not sure if this can be done but..
I know that with ifelse() I can do something like:
ifelse(x = 3, 1, 2)
to go through each element in my vector x, and if x_i = 3 substitute the
number with 1 else with 2.
Hi,
I've found a much better solution than using ifelse(). I found about
cut() from MASS4 Page 383, which actually does a better job .
On Wed, 26 Mar 2003, Ko-Kang Kevin Wang wrote:
Date: Wed, 26 Mar 2003 23:20:04 +1200 (NZST)
From: Ko-Kang Kevin Wang [EMAIL PROTECTED]
To: R Help [EMAIL
On 26-Mar-03 Ted Harding wrote:
On 25-Mar-03 Phillip J. Allen wrote:
However, this kind of situation needs thought about alternative
ways of representing it.
One possibility might be to have the vertical axis invisible,
so that gaps in the data are represented by gaps in the axis
(and then
Jason == Jason Turner [EMAIL PROTECTED]
on Wed, 26 Mar 2003 22:49:27 +1200 writes:
Jason On Wed, Mar 26, 2003 at 11:20:04PM +1200, Ko-Kang
Jason Kevin Wang wrote:
Hi,
I'm not sure if this can be done but..
I know that with ifelse() I can do something like:
HI,
no sorry, so far nobody answer. So it probably does not have a solution.
Excell is from you.know.who
= Original Message From Meinhard Ploner [EMAIL PROTECTED]
=
Hello!
Did you resolve the problem?
I'm interested in the solution, too.
Meinhard
On Thursday, March 13, 2003, at 07:21
Dear statisticians,
I have a small question about the Classifical Multidimensional scaling
routine in R. Is this procedure always metric?
Best regards,
Wilbert Heeringa
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You might look at Thomas Baier's DCOM interface as an alternative to the
odbc-method for accessing EXCEL-files.
-d
r.ghezzo wrote:
HI,
no sorry, so far nobody answer. So it probably does not have a solution.
Excell is from you.know.who
= Original Message From Meinhard Ploner [EMAIL
Why don't you debug the code and send the patch needed to the maintainer?
R is supposed to be a collaborative project, and we need more
contributors, especially on Windows.
Looking forwards to your positive contribution
On Wed, 26 Mar 2003, r.ghezzo wrote:
HI,
no sorry, so far nobody
Hello,
Does anyone know any package which can perform spatial clustering ?
Thanks.
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Have you ever been in this situation? You are representing a client
who is supposed to receive a monthly payment. On some months, that payment
has been made on time, but on other months it has been paid late and
often not at all. Your client is entitled to interest on amounts owing,
but figuring
Dear R-Users:
I would like to fit a multilevel model using LME such that the parameters
after fitting the multilevel in two separate groups and when I use the
complete data (with interactions between the grouping variable and the other
variables) set are comparable (or the same).
The problem
Hello,
I am trying to do a scatter plot of x1,y1 and x2,y2 in the same graphics window with
diff col/pch values. i cannot get it to do them in the same window.
what is the cmd to do this? thanks.
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plot() and points(), e.g.
x - matrix(rnorm(300), ncol=3)
plot(x[,1],x[,2], pch=1, col=red)
points(x[,1],x[,3], pch=2, col=blue)
Cheers
Henrik Bengtsson
Lund University
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Vasudevan, Geetha
Sent: den
Either
n1 - length(x1)
n2 - length(x2)
plot(c(x1,x2),c(y1,y2),col=rep(c(1,2),c(n1,n2)), pch=rep(c(1,2),c(n1,n2))
OR
plot(x1,y1,xlim=range(c(x1,x2)),ylim=range(c(y1,y2)),col=1,pch=1)
points(x2,y2,col=2,pch=2)
will work.
Ben Bolker
On Wed, 26 Mar 2003, Vasudevan, Geetha wrote:
Hello,
thanks to all for the 2d scatter plot.
i have one more.
how do i plot 'hist(y1, col=red) and hist(y2,col=blue) in the same window?
thanks again.
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Hi,
In the chisq.test(), if the expected frequency for some categories is 5, there will
be a warning message which says
Warning message:
Chi-squared approximation may be incorrect in: chisq.test(x, p = probs)
I am wondering whether there are some methods to get rid of this mistake... Seems the
Do you mean two separate plots in the same window? If so, read the
documentation on multiple figure environment in the chapter on Graphical
Procedures in the manual An Introduction to R.
Alternately, reading plot help file will lead you to the par help file, which
will enable you to do
Cool, thanks!
-Original Message-
From: Ross Ihaka [mailto:[EMAIL PROTECTED]
Sent: Wed 3/26/2003 12:26 PM
To: Vasudevan, Geetha
Cc: [EMAIL PROTECTED]
Subject:Re: [R] hist overlay...
Vasudevan, Geetha wrote:
thanks to all for the 2d scatter plot.
i have one more.
In R program, I can perform categorical data test analysis like Odds ratio
test in stratified 2x2 contingency tables? I do that in statistical package
StatXact, but i would like perform the same test in R environment.
Thanks very much
Jorge Magalhães
Hi,
I am trying to create a drop-down combobox in R TclTk.
The following works fine for a ListBox but fails for a combobox:
# THIS WORKS FINE - CREATES AN EMPTY LISTBOX ##
tt-tktoplevel()
win - .Tk.subwin(tt)
.Tcl(paste(listbox,.Tk.ID(win),.Tcl.args()))
tkpack(win)
A search in the standard R documentation for Fisher's exact test
reveals a command fisher.test, and a search for Chi-square reveals a
chisq.test.
Spencer Graves
Jorge Magalhães wrote:
In R program, I can perform categorical data test analysis like Odds ratio
test in stratified 2x2
Thanks Peter,
I've started a new R session (in Windows) and managed to get
both ways working now :
### THIS WORKS !!! ###
library(tcltk)
tclRequire(IWidgets)
tt-tktoplevel()
combo - tkwidget(tt,iwidgets::combobox)
tkpack(combo)
### AND THIS WORKS TOO !!! ###
tt-tktoplevel()
win -
One other option.
I usually find that when I do the chisq.test with exact p-value calculation,
I find the p-values are nearly identical to the results when I use the
approximation and get the warnings (I'm usually dealing with just a few bins
with less than 5, and many bins with more than 5).
So
Phillip J. Allen wrote:
Hi again,
Thanks Ted and Marc its works. But of course after pulling in in some
real life data I discoverd one hitch. Often there are missing
intervals. For example:
from - c(0, 1.2, 4.0, 4.2, 5.0, 25.0, 30.1, 45)
to - c(1.2, 4.0, 4.2, 5.0, 25, 30.1, 36.2, 50)
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