hadley wickham wrote:
I get the following, which is not what I am looking for.
test[1:10,]
expertxx seeds runvalue
1 BW x001025 1 rsqs, slope, d.slope, intercept, d.intercept
2 BW x001025 2 rsqs, slope, d.slope,
Hi
Is it possible to put error bars in ggplot? I couldn't find anything so far.
Rainer
--
Rainer M. Krug, Dipl. Phys. (Germany), MSc Conservation
Biology (UCT)
Department of Conservation Ecology and Entomology
University of Stellenbosch
Matieland 7602
South Africa
Tel:+27 - (0)72
Hi
I try to install RGrace, but always get the following error below.
Might it have to do that RGtk is not installed and where can I find it
to install it?
I have GTK 1.2.10 installed.
My R version and platform:
version
_
platform i686-pc-linux-gnu
arch i686
Hi
On 26 Oct 2006 at 10:31, Wang, Joshua (EQS) wrote:
Date sent: Thu, 26 Oct 2006 10:31:00 +0900
From: Wang, Joshua (EQS) [EMAIL PROTECTED]
To: Murray Pung [EMAIL PROTECTED]
Copies to: r-help@stat.math.ethz.ch
Subject:
On Thu, Oct 26, 2006 at 09:41:25AM +0900, Wang, Joshua (EQS) wrote:
Are there ways to load a csv file without row.names by read.csv? Thanks.
Have a look at ?read.csv. Somewhere in there you will find an
explanation for the option row.name. In your case, you probably want to
set it to NULL.
cu
Petr Pikal [EMAIL PROTECTED] writes:
Hi
On 26 Oct 2006 at 10:31, Wang, Joshua (EQS) wrote:
Date sent:Thu, 26 Oct 2006 10:31:00 +0900
From: Wang, Joshua (EQS) [EMAIL PROTECTED]
To: Murray Pung [EMAIL PROTECTED]
Copies to:
Make good use of Rprof(): It has helped me a great deal in pinpointing
bottlenecks where I would not have suspected.
Cheers,
Andy
From: Weiwei Shi
object.size(intersect.matrix)
41314204
but my machine has 4 G memory, so it should be ok since after
12 hours, it finishes 16k out of 60k
I am relatively new to R, but am intrigued by its flexibility. I am interested
in quantile regression and quantile estimation as regards to cotton fiber
length distributions. The length distribution affects spinning and weaving
properties, so it is desirable to select for certain distribution
Is it possible to put error bars in ggplot? I couldn't find anything so far.
Have a look at ggerrorbar.
Hadley
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PLEASE do read the posting guide
hadley wickham wrote:
Is it possible to put error bars in ggplot? I couldn't find anything so far.
Have a look at ggerrorbar.
Thanks - exactly what I was looking for. By the way - ggerrorbar is not
mentioned in ?ggplot.
Rainer
Hadley
__
Is it possible to change the legend title in ggplot that is generated
by a colour (other than by changing the name of the variable)? For
example, this produces a legend title, tip/total_bill. How can that
title be changed?
Hi,
I've looked at the parameters available for the legend function and
cannot find a way to change the distance between the top of the box
surrounding a legend and the legend's title. I have a math expression
that raises the height of my title.
If you don't mind the non-sensical title I
Hallo everyone,
excuse me if this is not a genuine R question but I do not know where to
ask else.
Referring to e.g.
https://stat.ethz.ch/pipermail/r-help/2004-December/062114.html
I wonder if these measurements of 3000 criminals (raw data) are
available anywhere. At least I didn't find them
I don't know if there is a nice, easy way of doing this, but this
method will work:
with(iris,
plot(Sepal.Length, Sepal.Width,
pch=as.numeric(Species), cex=1.2))
lg-legend(6.5, 4.2, c(setosa, versicolor, virginica),
cex=1, pch=1:3, title=expression(kg/km^2), bty=n)
x1 -
Is it possible to change the legend title in ggplot that is generated
by a colour (other than by changing the name of the variable)? For
example, this produces a legend title, tip/total_bill. How can that
title be changed?
Dietrich Trenkler Dietrich.Trenkler at uni-osnabrueck.de writes:
Hallo everyone,
excuse me if this is not a genuine R question but I do not know where to
ask else.
Referring to e.g.
https://stat.ethz.ch/pipermail/r-help/2004-December/062114.html
I wonder if these measurements of
Hi,
It works for me if i encapsulate the formula within a function
a =1; b=1;
f1 - function(x,v,w) {a/(b+(x/v)^w)}
fm2 = gnls( y ~ f1(x,v,w), start=list( v=1, w=1))
Regards,
Jost
hong qin [EMAIL PROTECTED] writes:
Hi All,
I have question about speficifying a constant in gnls() from
Hi
I have data that is sampled (in time) with a certain frequency and I would
like to express this time series as a time series of a higher (or lower)
frequency with the newly added time points being filled in with NA, 0, or
perhaps interpolated. My data might be regularly or irregularly spaced.
Hi All,
I have two numerical matrices of 2 columns and many rows.
The two coulumns of matrix (1) form a number of 'pairs' of numbers, e.g:
[,1] [,2]
[1,]10
[2,]34
[3,]34
[4,]58
[5,]10
[6,]10
[7,]67
Matrix (2) contains the *unique*
Mark,
This is hardly a one-liner. It will only help you if you call it with large
objects. If you have 0 in your data it needs even more extending.
Here it is:
myconstruct - function(aa) {
aa - c(1,1,aa,1)
bb - cumprod(aa)
taa - aa1
difftaa - diff(taa)
starts -
Hi
You could try to find an equivalent representation as a string and try to
match those.
(A - cbind(sample(1:2, 10, rep=TRUE), sample(1:2, 10, rep=TRUE)))
[,1] [,2]
[1,]12
[2,]12
[3,]12
[4,]22
[5,]11
[6,]12
[7,]12
[8,]1
Federico,
Why not
1 convert to data frame dfo - as.data.frame(mat)
2 take unique items with ?unique df- unique(dfo)
3 add an index to the unique itmes df$unique - 1:nrow(df)
4 merge the two data.frames combi - merge(dfo,df)
5 extract the index? combi$unique
Kees
On Thursday 26
Brian,
It is hard to say at this level of resolution of the question, but it
would seem that you might
be able to start by considering each sample vector as as repeated
measurement of the
fiber length -- so 12 obs in the first 1/16th bin, 235 in the next
and so forth, all associated
with
If all of the numbers are one-digit numbers, as your subset shows, you
can create a third column equal to 10 * col 1 + col 2, and then use
match() on the resulting two-digit numbers, no? If the numbers are
larger than one-digit, and you know the maximum, use that rather than 10
as the multiplier.
On Thu, 26 Oct 2006, Brandt, T. (Tobias) wrote:
I have data that is sampled (in time) with a certain frequency and I would
like to express this time series as a time series of a higher (or lower)
frequency with the newly added time points being filled in with NA, 0, or
perhaps interpolated.
--On Wednesday, October 25, 2006 4:46 PM -0700 Deepayan Sarkar
[EMAIL PROTECTED] wrote:
On 10/25/06, Larry Layne [EMAIL PROTECTED] wrote:
Per the message from Alexander Nervedi, 29 April 2006:
I have to be making a riddiculously silly ommission.
when I run the fillowing i get the cloud
Hi
I am fairly new to R and I would appreciate some help to hopefully a
trivial problem.
I created a function:
summary.aggregate - function(y, ...)
{
temp.mean - aggregate(y, FUN=mean, ...)
temp.sd - aggregate(y, FUN=sd, ...)
temp.length -
Hello all.
I can find no function to compute norms (even the basic two-norm) of a
vector in the online help (within the GUI) or the downloadable
documentation.
Thanks.
- dan elliott
[[alternative HTML version deleted]]
__
I am actually trying to write something above the first column ( in
the example the column with numbers 1 to 8) is this possible at all?
If not, is there another way to make a table which supports this? I am
merely using a data frame as a way to create a table I don't need the
data to be this data
Amina,
The best way for entering data in R is by importing an existing data file
(text, Excel etc). This will reduce time and potential data entry errors.
Please read Section 7 of the Introduction to R manual for a detailed
discussion of available options. The manuals are available on your
Hi
I have data of the following form
ID age member_FLAG
125 Y
236.75 N
375.5N
.
.
I want to get a histogram of this data showing
distribution of member_flag in each age-bin i.e. how
many values in each age bin have a member_flag of 'Y'
and how many have
Hi
I have data of the following form
ID age member_FLAG
125 Y
236.75 N
375.5N
.
.
I want to get a histogram of this data showing
distribution of member_flag in each age-bin i.e. how
many values in each age bin have a member_flag of 'Y'
and how many have
Please reply to the list, not to me personally.
When I want to import an Excel file, I usually save it as a tab-delimited
text file and use read.delim to import it:
my.dataframe - read.delim(file.name.txt, header=TRUE, sep=\t)
See ?read.delim for further details. There are many other
Dear List,
I try to implement the latent class model with the unknown number of
classes. I wonder whether someone can provide me some sample codes.
Thank you for your help.
Karen
[[alternative HTML version deleted]]
__
Lalitha,
Try something like
with(data, table(cut(age, n), member_FLAG))
where data is a data frame with columns named age and member_FLAG and n is
the number of age categories (bins) you want. This will give you the
number of Ys and Ns in each bin, that you will need to convert to
percentages.
Hi
Denis Chabot wrote:
Hi,
I've looked at the parameters available for the legend function and
cannot find a way to change the distance between the top of the box
surrounding a legend and the legend's title. I have a math expression
that raises the height of my title.
If you
There must be a better way to select the rows after 22-Apr-2004 and
before 01-Sep-2004 with a temperature below 65 than this:
before2sw1 - subset(energy.data, as.Date(start, format=%d-%b-%y)
as.Date(01-Sep-04, format = %d-%b-%y))
before2sw2 - subset(before2sw1, as.Date(start, format=%d-%b-%y)
I was wondering if there was any way to completely remove the borders
around each bar when using the barplot function. I understand how to
change the color of the border (border=white), but I need the border
to be invisible so I can plot many skinny bars right next to each other
with only the
I would personally use the following method (example using the iris
data included with R):
data(iris)
tSelect - (iris$Sepal.Length 6.0 iris$Sepal.Length 6.2 iris
$Sepal.Width == 3.0)
tSelectedData - iris[tSelect,]
Then you can simply work with tSelectedData for whatever equation
you
Hi,
with the code below I try to organize sections of a data.frame. The
dataframe has 9 data columns. I'd like to order the columns of the
data.frame by the sum of the columns' entries. The sections of the
columns are identified by i. The order of the columns is given by
the vector z. Each
names(temp)[1]=a
see: ?names
did you really created that function :-)?
Mihai Nica
170 East Griffith St. G5
Jackson, MS 39201
601-914-0361
- Original Message
From: Benjamin Dickgiesser [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Sent: Thursday, October 26, 2006 12:08:08 PM
Subject:
On Thu, 2006-10-26 at 16:13 -0400, Frank McCown wrote:
I was wondering if there was any way to completely remove the borders
around each bar when using the barplot function. I understand how to
change the color of the border (border=white), but I need the border
to be invisible so I can
Jeffrey Robert Spies [EMAIL PROTECTED] writes:
I would personally use the following method (example using the iris
data included with R):
data(iris)
tSelect - (iris$Sepal.Length 6.0 iris$Sepal.Length 6.2 iris
$Sepal.Width == 3.0)
tSelectedData - iris[tSelect,]
Then you can
Dear all,
I'm still new to R, but have a fair experience with general programming.
All of my data is stored in postgresql, and I have a number of R files
that generate tables, results, graphs etc. These are then available to
be imported into powerpoint/latex etc.
I'm using version control
Hi
Marc Schwartz wrote:
On Thu, 2006-10-26 at 16:13 -0400, Frank McCown wrote:
I was wondering if there was any way to completely remove the borders
around each bar when using the barplot function. I understand how to
change the color of the border (border=white), but I need the border
barplot(1:10, border=NA)
That's it! Thanks a ton, guys.
Frank
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented,
Thx for the help but again, this is not what I am looking for. I need
the a to be over the first column e.g.
ameanstdev n
1 645.6125 65.94129 60
2 655.2121 70.64094 60
3 633.3161 80.48620 60
4 650.3897 77.59191 60
5 630.4955 84.9 60
6 656.2608 66.16100 60
7 666.1775 74.39796 60
On Fri, 2006-10-27 at 10:00 +1300, Paul Murrell wrote:
Hi
Marc Schwartz wrote:
On Thu, 2006-10-26 at 16:13 -0400, Frank McCown wrote:
I was wondering if there was any way to completely remove the borders
around each bar when using the barplot function. I understand how to
change
Oh, I can see now what you mean. That's beyond me, but... why :-)?
Mihai Nica
170 East Griffith St. G5
Jackson, MS 39201
601-914-0361
- Original Message
From: Benjamin Dickgiesser [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Sent: Thursday, October 26, 2006 4:35:20 PM
Subject: Re:
On Thu, 2006-10-26 at 15:55 -0400, Zembower, Kevin wrote:
There must be a better way to select the rows after 22-Apr-2004 and
before 01-Sep-2004 with a temperature below 65 than this:
before2sw1 - subset(energy.data, as.Date(start, format=%d-%b-%y)
as.Date(01-Sep-04, format = %d-%b-%y))
Hello All,
Thank you in advance.
I have looked up and down in the archives to see if I could find some help
on moving the polygons to the background of a ts.plot. I've tried
panel.first in the gpars(...) arguments and trellis.focus, but I get
errors. Am I missing something easy here? Here is my
I want to know how to get trace of product of matrices **faster** when the
matrices are really big. Unfortunately the matrices are not symmetric. If
anybody know how to get the trace of it, please help me. An example is as below.
n - 2500
a - matrix(rnorm(n*n),n,n)
b - matrix(rnorm(n*n),n,n)
Please, I need this information, it's important for my work
Thank you.
lvdtime wrote:
Hello everybody,
I'm a beginner in R, and I'm currently working on Tseries (analysis of a
portfolio)
I imported the data like this (library tseries) :
X-read.ts(X.dat, start=c(1995,1),
G'day Yongwan,
YC == YONGWAN CHUN [EMAIL PROTECTED] writes:
YC I want to know how to get trace of product of matrices
YC **faster** when the matrices are really big. Unfortunately the
YC matrices are not symmetric. If anybody know how to get the
YC trace of it, please help me.
RSiteSearch(Tukey-Kramer) produced 7 hits for me just now. Have
you looked at these? If yes, please provide a commented, minimal,
self-contained, reproducible example of something you've tried,
explaining why it did not meet your needs, as suggested in the posting
guide
Dear UseRs,
I'm having trouble drawing a barchart with 2 quantities in different units
as follows with
one unit on the top axis and the other unit on the bottom. E.g.,
x Tonnes | .
. .
Row 1 Tonnes1 | xx
Row 1 Litres1 | yyy
There is an example here using plot
http://www.mayin.org/ajayshah/KB/R/html/g5.html
and an example here using xyplot.zoo:
library(zoo)
?xyplot.zoo
that would also work with xyplot.ts
On 10/26/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hello All,
Thank you in advance.
I
Dear useRs,
upon request, the VGAM package (currently version 0.7-1) has been
officially released on CRAN (the package has been at my website
http://www.stat.auckland.ac.nz/~yee/VGAM for a number of years now).
VGAM implements a general framework for several classes of
regression models using
On Wednesday 25 October 2006 07:36, Leeds, Mark (IED) wrote:
I think I asked a similar question 3 years ago to the Splus list and I
think the answer was no or noone answered so noone should spend more
than 5 minutes on this
because it could definitely be a waste of time.
My question is
I'm on mandriva 2006
I did:
urpmi R-2.0.0-1mdk.i586.rpm
got the message:
Some asked package can't be intalled:
R-2.0.0-1mdk.i586 (due to unsatified)
Continue ? (Y/N)
Then after I try typping R on the shell and it does work. Of course there is
no R reposatory
Thank
Daniel
##
Hi, all,
Can anyone give me steps how to call Fortan routine from Visual Fortran
in R?
Many thanks
Gao
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PLEASE
Benjamin Dickgiesser dickgiesser at gmail.com writes:
...
Is there an easy way to add a column name to the first column?
What about
summary.aggregate - function(y, ...)
{
temp.mean - aggregate(y, FUN=mean, ...)
temp.sd - aggregate(y, FUN=sd, ...)
temp.length - aggregate(y, FUN=length,
On 10/26/06, Geoff Russell [EMAIL PROTECTED] wrote:
Dear UseRs,
I'm having trouble drawing a barchart with 2 quantities in different units
as follows with
one unit on the top axis and the other unit on the bottom. E.g.,
x Tonnes | .
. .
Row 1
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