Brett
Hi
Searching http://www.Rseek.org will return many similar results. You might find
the following useful in terms of your question re aligning the bars:
http://users.fmg.uva.nl/rgrasman/rpages/2005/09/error-bars-in-plots.html
The discussion on this page also refers to the errbar function
rkevinburton wrote:
If I have data that I feed into shapio.test and jarque.bera.test yet they
seem to disagree. What do I use for a decision?
For my data set I have p.value of 0.05496421 returned from the
shapiro.test and 0.882027 returned from the jarque.bera.test. I have
included the
On Thu, Dec 3, 2009 at 1:15 AM, Ted Harding
ted.hard...@manchester.ac.uk wrote:
There is an issue which does not seem to have been raised yet in
this thread. In her original post, Charlotte Maia said she was
receiving messages in Digest form.
There are two Digest options: Get MIME or Plain
On Thu, Dec 3, 2009 at 10:02 AM, Felix Andrews fe...@nfrac.org wrote:
Either
(1) use the 'alternating' option rather than 'relation' (see
documentation for 'scales' argument);
or
(2) put 'rot' inside the 'y' list if you want it to apply only to the y axis.
Or you can have
scales = list(y =
Thanks so much! And those links are really useful :)
brett
Jeremy Baxter wrote:
Brett
Hi
Searching http://www.Rseek.org will return many similar results. You might
find
the following useful in terms of your question re aligning the bars:
I would like to ask if there is some simple way for building a hist from the
following data.
mm -c(2,3,0,4,5,0,2,9,0)
mmm - matrix(mm,ncol=3, nrow=3)
x - c(0,1.45,2.9)
in mmm there are frequencies (each column is separate histogram and each row
corresponds to value of x).
So that for the first
Hello, everyone
How would I check in R if a particular file (Excel file) is in a
particular folder on a particular drive?
I am writing a piece of code around that file, using xls.open() in
xlsReadWritePro to open the file in memory and use it. But before I
try to open the file I want to catch the
?file.exists
On 12/03/2009 11:31 AM, Sergey Goriatchev wrote:
Hello, everyone
How would I check in R if a particular file (Excel file) is in a
particular folder on a particular drive?
I am writing a piece of code around that file, using xls.open() in
xlsReadWritePro to open the file in memory
Matt Crawford wrote:
I keep coming back to this problem of singular fits in rlm (MASS library),
but cannot figure out a good solution.
I am fitting a linear model with a factor variable, like
lm( Y ~ factorVar)
and this works fine. lm knows to construct the contrast matrix the way I
would
Hi Brett,
have you tried the function errbar, within the library Hmisc?
It works pretty well for barplots. You have to specify the coordinates where
error bars start (x and y), end then the ending points they end
(yminus=y-error and yplus=y+error).
The plotting function barplot2 within the
Great! Thank you, Romain!
On Thu, Dec 3, 2009 at 11:33, Romain Francois
romain.franc...@dbmail.com wrote:
?file.exists
On 12/03/2009 11:31 AM, Sergey Goriatchev wrote:
Hello, everyone
How would I check in R if a particular file (Excel file) is in a
particular folder on a particular drive?
Hi Tyler,
sorry, I missed your response. Don't know if it's solved already, but
some remarks.
the predict uses a princomp object, so your second command should work.
I guess the problem is either the data format of B (should contain
exactly the same amount of columns, with the same names), or
Hi again.
I´m sorry to ask again but I cannot do the boxplot coprrectly.
I'm typing:
start.posix=as.POSIXct(skiers[,3])
boxplot(start.posix)
where skiers[,3] is my time data,
and I get this error
I have no idea of what that means.. All the other steps are ready, like the
median of the time
Bar charts with error bars are far inferior to dot charts and other
types of displays. One of many problems is demonstrated if you draw a
bar chart displaying temperature in F then re-draw it on the degrees C
scale. See http://biostat.mc.vanderbilt.edu/DynamitePlots for much more
Dear Wiza[R]ds,
I have a data.frame header that looks like this:
v2FfaPre15v2FfaPre10v2FfaPre5v2Ffa2v2Ffa3v2Ffa4
I need it to look like this,
1510523 4
i.e., with v2FfaPre and v2Ffa stripped off
Any suggestions,
Thanks in advance!
--
Oscar
Oscar A.
try this:
x - c('v2FfaPre15','v2FfaPre10','v2FfaPre5','v2Ffa2',
'v2Ffa3','v2Ffa4')
sub(^.*?([0-9]+)$, \\1, x, perl=TRUE)
[1] 15 10 5 2 3 4
On Thu, Dec 3, 2009 at 9:00 AM, oscar linares wins...@gmail.com wrote:
Dear Wiza[R]ds,
I have a data.frame header that looks
Try this:
gsub(.*[^0-9], , header)
On Thu, Dec 3, 2009 at 12:00 PM, oscar linares wins...@gmail.com wrote:
Dear Wiza[R]ds,
I have a data.frame header that looks like this:
v2FfaPre15 v2FfaPre10 v2FfaPre5 v2Ffa2 v2Ffa3 v2Ffa4
I need it to look like this,
15 10 5
Hi,
I create some DOM with XML and would like to include
cap; in the text of an element. The library automatically
escapses it to amp;cap;.
unescaping \\cap; does not help.
any ideas?
My current plan is to go through the output and replace it
with gsub, but maybe there is a better way?
thanks,
Hi, all.
I searched a lot at mailing list, installed EBImage and gtk packages, but I
couldn't make this simple work:
How
to add a image file (jpg or bmp ou gif) to an existing plot window (not
plot over the image), like the code below (pseudo function add.image):
plot(1:10,1:10,main=test)
Try this where [0-9]+ matches one or more digits and $ matches the end of
string. See http://gsubfn.googlecode.com for more.
library(gsubfn)
x - c(v2FfaPre15, v2FfaPre10, v2FfaPre5, v2Ffa2, v2Ffa3,
v2Ffa4)
strapply(x, [0-9]+$, c, simplify = TRUE)
# or if you want a numeric result:
strapply(x,
Hi R users:
f1-function(l1,idx){
f2-function(i,l1) l1[[i+1]]-c(l1[[i]],l1[[i+1]][-1])
lapply(idx,f2,l1)
return(l1)
}
l-list(c(1,2,3),c(4,5),c(6,7,8))
l2-f1(l,1:(length(l)-1))
l2
I got:
[[1]]
[1] 1 2 3
[[2]]
[1] 1 2 3 5
[[3]]
[1] 4 5 7 8
But what I want in the last position of l2
Frank,
the example on http://biostat.mc.vanderbilt.edu/DynamitePlots is
nice, and I agree with you. Just one minor question: would it be
possible to mention as An article with nice dot plots a paper,
which is freely available?
Heinz
At 14:56 03.12.2009, Frank E Harrell Jr wrote:
Bar charts
Look at the R-devel development version of R
o The graphics engine now supports rendering of raster (bitmap)
images, though not all graphics devices can provide (full)
support. Packages providing graphics devices (e.g., Cairo,
RSvgDevice, cairoDevice) will need to
Hello all. I have the following:
plot(salaries$yearID, salaries$salary, type='n', xaxt='n', xlab='',
yaxt='n', ylab='')
axis(1, at=unique(salaries$yearID), labels=unique(salaries$yearID), lwd=.25,
tck=-0.05)
axis(2, axTicks(2), format(axTicks(2), scientific = F))
Which nicely creates the Y axis
R-help@r-project.orgDear lister,
I am delighted to introduce you to an open souce software to make online
survey/questionnaire. online.QTAFI has been developed by Martin Guist in
INCHER-Kassel since 2003. The questionnaire data are also available to
download in R script.
More about online.QTAFI
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of David Winsemius
Sent: Wednesday, December 02, 2009 3:25 PM
To: Peng Yu
Cc: r-h...@stat.math.ethz.ch
Subject: Re: [R] documentation of intersect() on string vector and num
Hi all,
I have a vector like this:
x- c(0.7, 0.1, 0, 0.2, 0.2, 0, 0, 0 , 0, 0.4, 0, 0.8, 1.8)
I would like to replace the zero values with the first previous non zero value.
my returning vector should look like this:
y-c( 0.7, 0.1, 0.1,0.2,0.2,0.2,0.2,0.2, 0.4, 0.4, 0.8, 1.8)
How can I do
Hi all,
I'm currently programming my first complete package in S4. (thanks to
Christophe Genolini for the nice introduction he wrote). I have an
object Data with a number of slots. One of those slots is meteo.
Now Meteo is on itself a class with again a number of slots (like
rainfall,
na.locf in the zoo package takes the last occurrence and carries it forward
into NAs so replace your zeros with NAs and then apply na.locf like this:
library(zoo)
na.locf(replace(x, x==0, NA))
On Thu, Dec 3, 2009 at 11:41 AM, Farida Mostajabi
f0mos...@louisville.eduwrote:
Hi all,
I
A bar graph including both stacked and grouped bars will put lots of pretty
colors on the page and probably be eyecatching, but is unlikely to be the most
effective way to convey the actual meaning of the data. I would recommend that
you explore other possibilities for doing the plot. A dot
The problem is easily solved by plotting salaries$salary/100
Cheers
Joris
On Thu, Dec 3, 2009 at 5:16 PM, Wells Oliver we...@submute.net wrote:
Hello all. I have the following:
plot(salaries$yearID, salaries$salary, type='n', xaxt='n', xlab='',
yaxt='n', ylab='')
axis(1,
I have the following:
par(bg='#CC', family='Lucida Grande')
plot(salaries$yearID, salaries$salary/100)
Which creates a graph with the correct offwhite/yellow background. However,
I want the actual plot box to have a white background.
par(bg='#CC', family='Lucida Grande')
WOW! It worked. Thank you!
Gabor Grothendieck ggrothendi...@gmail.com 12/03/09 11:46 AM
na.locf in the zoo package takes the last occurrence and carries it forward
into NAs so replace your zeros with NAs and then apply na.locf like this:
library(zoo)
na.locf(replace(x, x==0, NA))
On
On Thu, 3 Dec 2009, KENNETH R CABRERA wrote:
Hi R users:
f1-function(l1,idx){
? f2-function(i,l1)?? l1[[i+1]]-c(l1[[i]],l1[[i+1]][-1])
? lapply(idx,f2,l1)
? return(l1)
}
l-list(c(1,2,3),c(4,5),c(6,7,8))
l2-f1(l,1:(length(l)-1))
l2
I got:
[[1]]
[1] 1 2 3
[[2]]
[1] 1 2 3 5
[[3]]
[1] 4 5 7
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Farida Mostajabi
Sent: Thursday, December 03, 2009 8:41 AM
To: r-help@r-project.org
Subject: [R] Replace values in a vector
Hi all,
I have a vector like this:
x- c(0.7,
Look at the subplot function in the TeachingDemos package.
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of
Greg Snow wrote:
Look at the subplot function in the TeachingDemos package.
A copy of subplot is in the Hmisc package thanks to Greg.
--
Frank E Harrell Jr Professor and Chair School of Medicine
Department of Biostatistics Vanderbilt University
Yes, should be 6 0.2. The code worked. Thank you!
William Dunlap wdun...@tibco.com 12/03/09 12:07 PM
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Farida Mostajabi
Sent: Thursday, December 03, 2009 8:41 AM
To:
I fear nobody can really help you as we can not really understandd what
your problem is. What does the error message read? What values does
start.posix have? And what skiers?
You should include the code for a reproducable example. include at least
2 values for skiers[,3] in their correct
Hi, all.
I searched a lot at mailing list, installed EBImage and gtk packages, but I
couldn't make this simple work:
How to add a image file (jpg or bmp ou gif) to an existing plot window (not
plot over the image), like the code below (pseudo function add.image):
plot(1:10,1:10,main=test)
image =
I am working on a script that takes numeric performance indicators and runs
them against a series of regressors (dummy regressors, yes\no stuff via 0
and 1, e.g. Was is Christmas this week 0=no, 1=yes).
The script is as follows (Written as a function):
-- Begin Script --
doEnv -
David,
Great! 'split' is something I didn't even look at. Owe you one.
Many thanks,
Dave
On 12/2/09 7:29 PM, David Winsemius dwinsem...@comcast.net wrote:
On Dec 2, 2009, at 7:02 PM, Robinson, David G wrote:
My apologies for this question but I'm stuck and I'm sure that there
must be
an
Hi everyone!
This is a ridiculously simple problem, I just can't seem to find the
solution!
All I need is something equivalent to
sum(is.na(x))
but instead of counting missing values, to count empty cells (with a value
of 0).
A naive attempt with is.empty didn't work :)
Thanks!
Maja
Oh,
On 2009-12-02 16:31, Peng Yu wrote:
On Tue, Dec 1, 2009 at 11:27 PM, Sharpie ch...@sharpsteen.net wrote:
Peng Yu wrote:
Then I try the package 'try.package' in an R session. I'm wondering
why neither 'my_test_f' and 'try.package::my_test_f' work.
The error message you got below clearly
i'm working on some distance matrices and i was wondering if there is a way to
export the matrices from R to excel.
OG
thanks
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
Hi Everyone,
I have a question regarding the construction of 3D graphs in 'R', BUT
these graphs also need to illustrate movement (with time) of the
prostate gland (using radiological techniques). I am not sure how to do
this in 'R' although I'm sure there is some way of doing it.
Below,
Hi to all
I think this is more an general question to GLMs.
The result was better in all prior GLMs when I admitted the non
significant factors, but this is the first time that the result is worse
than before. What could be the reason for that?
On Thu, 2009-12-03 at 11:06 -0700, Omar Gonzalez Post wrote:
i'm working on some distance matrices and i was wondering if there is
a way to export the matrices from R to excel.
OG
thanks
If 'dij' is your dissimilarity matrix as a 'dist' object (special lower
triangular representation) then
Thank you Jeremy for your information.
The world is changing though. We live in an
increasing economic pressure. One symptom is that
we are forced to use smaller samples for economy.
This explains the interest for research in how the
methods perform on small samples. The cited
large simulation
If you only want to count cells that are exactly 0.0 (not slightly different
due to rounding errors) then try:
sum( x==0 )
If you want a little wiggle room for rounding error, then you can try something
like:
sum( -0.001 x x 0.001 )
Adjusting the number of 0's as you see fit.
Knut Krueger r...@krueger-family.de wrote
I think this is more an general question to GLMs.
The result was better in all prior GLMs when I admitted the non
significant factors, but this is the first time that the result is worse
than before. What could be the reason for that?
TTsai wrote:
Hello,
I have problem running WinBUGS from R.
The following example works in WinBUGS but it does not work in R through
package R2WinBUGS.
Works for me. What is the error message you get?
Best wishes,
Uwe Ligges
Does anyone know what the problem is?
x - c(0.2, 1.1, 1,
On Dec 3, 2009, at 7:59 AM, StRose, Suzanne wrote:
Hi Everyone,
I have a question regarding the construction of 3D graphs in 'R', BUT
these graphs also need to illustrate movement (with time) of the
prostate gland (using radiological techniques). I am not sure how
to do
this in 'R'
On 03/12/2009 7:59 AM, StRose, Suzanne wrote:
Hi Everyone,
I have a question regarding the construction of 3D graphs in 'R', BUT
these graphs also need to illustrate movement (with time) of the
prostate gland (using radiological techniques). I am not sure how to do
this in 'R' although I'm
Hi R Users,
I'm wondering how can I calculate two (or three) way sum of a variable. A
sample data is:
State Month Year Value
NC Jan 1996 1
NC Jan 1996 2
NC Feb 1997 2
NC Feb 1997 3
NC Mar 1998 3
NC Mar 1998 4
NY Jan 1996 4
NY Jan 1996 5
NY Feb 1997 5
NY Feb 1997 6
NY Mar 1998 6
NY Mar 1998 7
?tapply
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of Peng Cai
Sent: Thursday, December 03, 2009 11:50 AM
try this:
x
State Month Year Value
1 NC Jan 1996 1
2 NC Jan 1996 2
3 NC Feb 1997 2
4 NC Feb 1997 3
5 NC Mar 1998 3
6 NC Mar 1998 4
7 NY Jan 1996 4
8 NY Jan 1996 5
9 NY Feb 1997 5
10NY Feb 1997
Hi Peng,
Here is a suggestion using tapply:
R with(x, tapply(Value, list(State, Month), FUN = sum))
R with(x, tapply(Value, list(State, Year), FUN = sum))
R with(x, tapply(Value, list(State, Year, Month), FUN = sum))
with 'x' your data set. Please take a look at ?tapply for more information.
Thanks Greg, Jorge, and Jim for your help.
Peng
On Thu, Dec 3, 2009 at 1:58 PM, jim holtman jholt...@gmail.com wrote:
try this:
x
State Month Year Value
1 NC Jan 1996 1
2 NC Jan 1996 2
3 NC Feb 1997 2
4 NC Feb 1997 3
5 NC Mar 1998 3
On Dec 3, 2009, at 1:50 PM, Peng Cai wrote:
Hi R Users,
I'm wondering how can I calculate two (or three) way sum of a
variable. A
sample data is:
State Month Year Value
NC Jan 1996 1
NC Jan 1996 2
NC Feb 1997 2
NC Feb 1997 3
NC Mar 1998 3
NC Mar 1998 4
NY Jan 1996 4
NY Jan 1996 5
NY Feb
Thanks David for your suggestions.
On Thu, Dec 3, 2009 at 2:03 PM, David Winsemius dwinsem...@comcast.netwrote:
On Dec 3, 2009, at 1:50 PM, Peng Cai wrote:
Hi R Users,
I'm wondering how can I calculate two (or three) way sum of a variable. A
sample data is:
State Month Year Value
NC
Also, can I control for number of decimal places printed. Like when I use
mean function. By default it shows upto 7 dec. Thanks!
On Thu, Dec 3, 2009 at 2:08 PM, Peng Cai pengcaimaill...@gmail.com wrote:
Thanks David for your suggestions.
On Thu, Dec 3, 2009 at 2:03 PM, David Winsemius
A colleague is interested in modifying the ylim definition for individual
panels of a common bwplot plotting statement.
Is there an approach to modifying the bwplot function to allow for a
dynamic ylim range given different panel factors ?
He is using R 2.6.2 on a Linux distribution running
On Dec 3, 2009, at 2:14 PM, Peng Cai wrote:
Also, can I control for number of decimal places printed. Like when
I use mean function. By default it shows upto 7 dec. Thanks!
print(4.567891234, digits=3)
[1] 4.57
On Thu, Dec 3, 2009 at 2:08 PM, Peng Cai pengcaimaill...@gmail.com
Thanks again!
On Thu, Dec 3, 2009 at 2:19 PM, David Winsemius dwinsem...@comcast.netwrote:
On Dec 3, 2009, at 2:14 PM, Peng Cai wrote:
Also, can I control for number of decimal places printed. Like when I use
mean function. By default it shows upto 7 dec. Thanks!
print(4.567891234,
I thought of your email when I ran across this link:
http://romainfrancois.blog.free.fr/index.php?post/2009/09/02/R-capable-version-of-ant
I think that you would have word your question more carefully for a longer
response.
Also, I use StatEt almost everyday. It works great with R. I have not
Hi there
I have two dataframes
Dataframe_1
column_1colum_2
121 12345
145 1675
167 2765
Dataframe_2
column_1 column2
121abc
345lmn
167efg
I want a resulting dataframe
121 12345abc
167 2765 efg
how do i go abt it
Ramya
--
On Dec 3, 2009, at 2:47 PM, Ramya wrote:
Hi there
I have two dataframes
Dataframe_1
column_1colum_2
121 12345
145 1675
167 2765
Dataframe_2
column_1 column2
121abc
345lmn
167efg
I want a resulting dataframe
121 12345abc
167
Hello,
We are occasionally getting matrix results that appear to be corrupted... here
are the last several rows of an example, copy-pasted out of the R command
window. These are supposed to be floating point numbers.
[25015,] 1.820848e-01-3.2090e-06i
[25016,] 2.178046e-01-4.8140e-06i
Try this:
both - merge(left, right, by.x=column1, by.y=column1)
left dataset
column1column2
121 12345
145 1675
167 2765
right datset
column1 column3
121abc
345lmn
167efg
HTH,
Peng
On Thu, Dec 3, 2009 at 2:47 PM, Ramya ramya.vict...@gmail.com wrote:
On Dec 3, 2009, at 3:02 PM, Stephen Grubb wrote:
Hello,
We are occasionally getting matrix results that appear to be
corrupted... here are the last several rows of an example, copy-
pasted out of the R command window. These are supposed to be
floating point numbers.
[25015,]
Thanks it worked!!! i was trying to use %in% and matching it.
Ramya
On Thu, Dec 3, 2009 at 2:06 PM, Peng Cai [via R]
ml-node+947950-541874...@n4.nabble.comml-node%2b947950-541874...@n4.nabble.com
wrote:
Try this:
both - merge(left, right, by.x=column1, by.y=column1)
left dataset
Thanks everyone who bothered to reply...
I'm in the middle of a working binge and my brain is clearly fried if I
wasn't able to figure that one out! Time to take a break...
m.
2009/12/3 Greg Snow greg.s...@imail.org
If you only want to count cells that are exactly 0.0 (not slightly
different
Joris Meys wrote:
Hi all,
I'm currently programming my first complete package in S4. (thanks to
Christophe Genolini for the nice introduction he wrote). I have an
object Data with a number of slots. One of those slots is meteo.
Now Meteo is on itself a class with again a number of slots
Greg Snow wrote:
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of David Winsemius
Sent: Wednesday, December 02, 2009 3:25 PM
To: Peng Yu
Cc: r-h...@stat.math.ethz.ch
Subject: Re: [R] documentation of intersect() on string vector
Can R support data manipulation programming that is available in the SAS
datastep? Specifically, can R support the following:
-Â Â Â Â Â Â Â Â Â Read multiple dataset one record at a time and compare
values from each; then base on if-then logic write to multiple output files
-Â Â Â Â Â Â Â Â
On Thu, Dec 3, 2009 at 3:52 PM, John Filben johnfil...@yahoo.com wrote:
Can R support data manipulation programming that is available in the SAS
datastep? Specifically, can R support the following:
- Read multiple dataset one record at a time and compare values from
each; then base
Please refrain from posting HTML. The results can be incomprehensible:
On 2009.12.03 13:52:09, John Filben wrote:
Can R support data manipulation programming that is available in the SAS
datastep??? Specifically, can R support the following:
-?? Read multiple dataset one
Hello, All,
I have a dataset that looks like this:
x - matrix(c(
0, 0, 0,
0, 0, 0,
0, 1, 0,
0, 1, 0,
0, 1, 0,
1, 2, 1,
1, 2, 1,
1, 3, 1,
1, 3, 1,
1, 3, 1),
ncol = 5, byrow = T,
dimnames = list(1:10, c(gender, race, disease)))
I want to write a function to produce several matrices including
Is there a place to find the code for R functions like lsoda? Thanks
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented,
Does this do what you want:
x - matrix(c(
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 1, 0,
+ 0, 1, 0,
+ 0, 1, 0,
+ 1, 2, 1,
+ 1, 2, 1,
+ 1, 3, 1,
+ 1, 3, 1,
+ 1, 3, 1),
+ ncol = 3, byrow = T,
+ dimnames = list(1:10, c(gender, race, disease)))
key - apply(x, 1, paste, collapse=:)
m.flags - lapply(unique(key),
I write about R every weekday at the Revolutions blog:
http://blog.revolution-computing.com .
In case you missed them, here are some articles from last month of
particular interest to R users.
http://bit.ly/un680 demonstrated reader Paul Bleicher's code for
visualizing a time series as a
I would like to be able to submit a list of URLs of various webpages and
extract the content i.e. not the mark-up of those pages. I can find plenty of
examples in the XML library of extracting links from pages but I cannot seem to
find a way to extract the text. Any help would be greatly
Yep! just do
RSiteSeqarch(lsoda)
-Ista
On Thu, Dec 3, 2009 at 5:26 PM, Stephanie Cooke
cooke.stepha...@gmail.com wrote:
Is there a place to find the code for R functions like lsoda? Thanks
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R-help@r-project.org mailing list
http://search.r-project.org/cgi-bin/namazu.cgi?query=lsodamax=100result=normalsort=scoreidxname=functionsidxname=Rhelp08idxname=views
On Dec 3, 2009, at 5:26 PM, Stephanie Cooke wrote:
Is there a place to find the code for R functions like lsoda? Thanks
You can define a custom prepanel function: see the entry for
'prepanel' in ?xyplot
If you just want to set specified ylims in each panel, you can do that
by passing a list to 'ylim'.
2009/12/4 steve_fried...@nps.gov:
A colleague is interested in modifying the ylim definition for individual
On Thu, 3 Dec 2009, Lisa wrote:
Hello, All,
I have a dataset that looks like this:
x - matrix(c(
0, 0, 0,
0, 0, 0,
0, 1, 0,
0, 1, 0,
0, 1, 0,
1, 2, 1,
1, 2, 1,
1, 3, 1,
1, 3, 1,
1, 3, 1),
ncol = 5, byrow = T,
dimnames = list(1:10, c(gender, race, disease)))
I want to write a function to
I need help in interpreting AR(2) model which is of a form y=phi2(t-2)+e... I
can't get past the fact that phi1 is missing -does it mean that phi1 = 0?
why would that be a case? Thank you all in advance!
--
View this message in context:
Hi
I'm a windows XP user.
My notebook have 1gb ram, 160gb hd, processor amd turion64 1,6gh. For
processing, it takes about 40 minutes.
This is the code i used:
dados=read.csv(C:/Documents and Settings/Administrador/Meus documentos/My
Dropbox/Estatística/Association Rules/Top2009 alterado.csv,
Hi
I'm a windows XP user.
My notebook have 1gb ram, 160gb hd, processor amd turion64 1,6gh. For
processing, it takes about 40 minutes.
This is the code i used:
dados=read.csv(C:/Documents and Settings/Administrador/Meus
documentos/My Dropbox/Estatística/Association Rules/Top2009
alterado.csv,
Hi all,
I'm from Brazil.
I fit a Tobit model to FLUID MILK CONSUMPTION (DEPENDENT VARIABLE) data
using survreg (attached).
I am confused about the output interpretation and I would like yours
explanations.
Thanks, Marcio Roberto Silva
Tobit model.pdf
Description: Adobe PDF document
Hello,
We are occasionally getting matrix results that appear to be corrupted... here
are the last several rows of an example. These are supposed to be floating
point numbers.
[25015,] 1.820848e-01-3.2090e-06i
[25016,] 2.178046e-01-4.8140e-06i
[25017,] 1.820848e-01-3.2090e-06i
[25018,]
This looks like exactly what I was looking for, except I forgot to mention
that they are looking for box-plots. Any ideas on a package that can do the
same kind of organization but with box-plots?
Jim Lemon wrote:
Hi Munin,
Look at hierobarp in the plotrix package. The current version
Is there a place to find the code for R functions like lsoda? Thanks
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented,
Thank you for your help. Your script works very well.
Lisa
jholtman wrote:
Does this do what you want:
x - matrix(c(
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 1, 0,
+ 0, 1, 0,
+ 0, 1, 0,
+ 1, 2, 1,
+ 1, 2, 1,
+ 1, 3, 1,
+ 1, 3, 1,
+ 1, 3, 1),
+ ncol = 3, byrow = T,
+ dimnames = list(1:10,
Those appear to be complex numbers; some place in your script you must
be computing something that return a complex number. Do an str on the
matrix to see what it says; see if it says this:
x.1
[,1] [,2]
[1,] 0.1820848-0.032i 0.1820848-0.032i
[2,]
If you only need to grab text it can be conveniently done with lynx. This
example is for Windows but its nearly the same on other platforms:
out - shell(lynx.bat --dump --nolist http://www.google.com;, intern =
TRUE)
head(out)
[1]
[2]Web Images Videos Maps News Books Gmail more »
[3]
This is not an R related posting but I thought it would be interesting
for readers of this list. Apologies for any cross-posting
Dear all
Our company Vose Software has just made a very comprehensive “Compendium
of Distributions” available for free online at
Michael Conklin wrote:
I would like to be able to submit a list of URLs of various webpages and
extract the content i.e. not the mark-up of those pages. I can find
plenty of examples in the XML library of extracting links from pages but I
cannot seem to find a way to extract the text. Any
Dear R-users,
I would like to know how to pass arguments to gpar() without hard-coding
them. I tried to store my arguments in a list and passed this list to
gpar(), but it did find the way to do it properly. Any help would be
appreciated.
a- list(fontisze=8,col=3)
gpar(fontsize=8,col=3)
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