Hi Suresh,
I think you will need to use read.table() rather than the read.csv()
wrapper for it. Try:
input <- read.table(file = "padded.csv", sep = ",", header = TRUE,
na.strings = NULL)
HTH,
Josh
On Sat, Jul 17, 2010 at 10:47 PM, Suresh Singh wrote:
> I have a data file in which one of the
I have a data file in which one of the columns is country code and NA is the
code for Namibia.
When I read the data file using read.csv, NA for Namibia is being treated as
null or "NA"
How can I prevent this from happening?
I tried the following but it didn't work
input <- read.csv("padded.csv",h
Hi all, I appreciate the help this list has given me before. I have a
question which has been perplexing me. I have been working on doing a
Bayesian calculating inserting studies sequentially after using a
non-informative prior to get a meta-analysis type result. I created a
function using three it
Hi Michael,
The days in your example do not look continuous (at least from my
thinking), so you may have extra requirements in mind, but take a look
at this code. My general thought was first to turn each column into a
logical vector (c1 >= 100 and c2 >= 8). Taking advantage of the fact
that R t
On Sat, Jul 17, 2010 at 9:03 PM, Peter Dalgaard wrote:
> Ista Zahn wrote:
>> Hi,
>> On Fri, Jul 16, 2010 at 5:18 PM, CC wrote:
>>> I am sure this is a very basic question:
>>>
>>> I have 600,000 categorical variables in a data.frame - each of which is
>>> classified as "0", "1", or "2"
>>>
>>> Wh
In which package would one find slplot? It's not in any of the 1800+
packages on my system...
Dennis
On Sat, Jul 17, 2010 at 1:28 PM, Shawn Way wrote:
> In a prior life I was able to use slplot can change the xlim and ylim such
> that the ellipse was a perfect circle. It seems that the xlim an
On Sat, 2010-07-17 at 14:52 -0400, linda.s wrote:
> > Open a new device before plotting, do your plotting, close the device.
> >
> > For example, using a PDF device via pdf():
> >
> > pdf("my_plots.pdf", height = 8, width = 8, pointsize = 10,
> >version = "1.4", onefile = TRUE)
> > for(i in 1:1
On Sat, Jul 17, 2010 at 2:41 PM, linda.s wrote:
> The X axis on the plot now starts from 2008.0; Since the data starts
> from January 2008, can I make it 2008.1, and also show 2009.12 on the
> axis?
See the example of a fancy X axis in this post:
http://www.mail-archive.com/r-help@r-project.o
Hi:
I'm a little more familiar with ggplot2 than zoo for graphing multivariate
time series, so my response is based on that bias.
On Sat, Jul 17, 2010 at 11:41 AM, linda.s wrote:
> i am a beginner and tried to provide a reproducible example. is the
> following style a correct one?
>
It's beaut
Sorry for not being clear.
In the dataset there are around 100 or so days of data (in the case also rows
of data)
I need to make sure that the person meets that c1 is at least 100 AND c2 is at
least 8 for 5 of 7 continuous days.
I will play with what I have and see if I can find out how to do
Please look at Peter Dalgaard's response a little more
carefully. There's a big difference between the levels=
argument (which must be unique) and the labels= argument
(which need not be). Here are two ways
to do what you want:
d = 0:2
factor(d,levels=0:2,labels=c('0','1','1'))
[1] 0 1 1
l
An alternative using the base reshape function:
one =
reshape(accuracy,idvar='Subject',varying=list(c(2,3,4),c(5,6,7),c(8,9,10)),
direction='long',timevar='shape')
two = reshape(one,idvar=c('Subject','shape'),varying=list(3:5),
direction='long',timevar='color')
two$sh
Ista Zahn wrote:
> Hi,
> On Fri, Jul 16, 2010 at 5:18 PM, CC wrote:
>> I am sure this is a very basic question:
>>
>> I have 600,000 categorical variables in a data.frame - each of which is
>> classified as "0", "1", or "2"
>>
>> What I would like to do is collapse "1" and "2" and leave "0" by its
Mike,
I am slightly unclear on what you want to do. Do you want to check rows
1 and 7 or 1 *to* 7? Should c1 be at least 100 for *any one* or *all*
rows you are looking at, and same for c2?
You can sort your data like this:
data <- data[order(data$ds),]
Type ?order for help. But also do this
> I get some file names by list.files().
> These names are in alphabetical order.
> I want to change it to logical numeric order.
> Example:
> > fileNames <- c("A10", "A1", "A2", "B1", "B2", "B10")
> > sort(fileNames)
> [1] "A1" "A10" "A2" "B1" "B10" "B2"
> I want to have:
> "A1" "A2" "A1
In a prior life I was able to use slplot can change the xlim and ylim such
that the ellipse was a perfect circle. It seems that the xlim and ylim
are no longer supported by the slplot function. Any thoughts on how I can
change this?
Thank you kindly,
-
Michael,
This will get you started. What you are doing with the seven rows isn't
clear
from your description. I made the dates into "Date" objects. I called your
data
"mydata" as "data" is potentially ambiguous.
Rich
mydata <- read.table(header=TRUE, textConnection("
ds c1 c2
1 2
Try this:
library(reshape)
accuracy <- structure(list(Subject = c(101L, 102L, 103L, 104L, 105L, 106L
), CircleBlue = c(95L, 80L, 80L, 85L, 70L, 70L), CircleRed = c(100L,
90L, 70L, 80L, 75L, 75L), CircleGreen = c(100L, 100L, 95L, 100L,
95L, 75L), SquareBlue = c(95L, 85L, 90L, 90L, 70L, 40L), Squa
Hi,
I've been trying to install tkrplot and have been coming across this error.
Loading required package: tcltk
Loading Tcl/Tk interface ... Error : .onLoad failed in loadNamespace() for
'tcltk', details:
call: dyn.load(file, DLLpath = DLLpath, ...)
error: unable to load shared library
'/L
On 13.07.2010 09:42, venkatesh bandaru wrote:
Dear R-help team ,
I am venkatesh, student of University of Hyderabad, India. I couldn't able to access
R-repositories at Your specified servers.It is giving error such as " Couldn't able
to access media".
It would be helpful to see what you d
Hi Tal,
Here is the output as you requested:
structure(list(Subject = c(101L, 102L, 103L, 104L, 105L, 106L
), CircleBlue = c(95L, 80L, 80L, 85L, 70L, 70L), CircleRed = c(100L,
90L, 70L, 80L, 75L, 75L), CircleGreen = c(100L, 100L, 95L, 100L,
95L, 75L), SquareBlue = c(95L, 85L, 90L, 90L, 70L, 40L),
On 17.07.2010 20:52, linda.s wrote:
Open a new device before plotting, do your plotting, close the device.
For example, using a PDF device via pdf():
pdf("my_plots.pdf", height = 8, width = 8, pointsize = 10,
version = "1.4", onefile = TRUE)
for(i in 1:10) {
y<- rnorm(100)
x<- rno
> Open a new device before plotting, do your plotting, close the device.
>
> For example, using a PDF device via pdf():
>
> pdf("my_plots.pdf", height = 8, width = 8, pointsize = 10,
> version = "1.4", onefile = TRUE)
> for(i in 1:10) {
> y <- rnorm(100)
> x <- rnorm(100)
> plot(y ~ x)
i am a beginner and tried to provide a reproducible example. is the
following style a correct one?
Thanks.
> dput(unem)
> structure(list(a = c(10.2, 9.8, 9.5, 8.3, 7.9, 8.8, 8.9, 9.3,
+ 9.2, 9, 9.5, 12, 15.7, 16.1, 15.4, 14.7, 13.9, 15.3, 15.4, 15,
+ 13.8, 13.9, 14.1, 15.8), b = c(7, 6.7, 6.8, 6.1
Hi John,
Try posting a sample of your data in reply to this e-mail by using:
dput(head(accuracy))
And me (or someone else) will be sure to fix your command.
Regarding the ANOVA, read more :)
Tal
Contact
Details:---
Contact
Hello R users,
I am a researcher at the University of Michigan looking for a solution to an R
problem. I have loaded my data in from a mysql database and it looks like this
> data
ds c1 c2
1 2010-04-03100 0
2 2010-04-30 11141 15
3 2010-05-01 3
On Sat, 2010-07-17 at 13:31 +0800, elaine kuo wrote:
> Dear List,
>
> I used spec and envi for cca in ade4. (both are data.frame)
>
> However, there is a message telling that
> error in if (nf > rank) nf <- rank R
> missing value in TRUE/FALSE
>
> Please kindly help how to modify the code below
On Sat, 2010-07-17 at 13:15 +0800, elaine kuo wrote:
> Dear List,
>
> I tried to conduct cca using csv data but failed.
> The message said that data.frame is required.
>
> Please kindly share how to convert a csv-imported file to a data.frame.
> Thank you.
It was a dataframe. You aren't giving a
On Sat, 2010-07-17 at 12:44 +0800, elaine kuo wrote:
> Dear List,
>
> I tried to do cca based on species data and environmental variables (formula
> instead of community data).
> However, there was an error saying row sums must be >0.
> I searched the previous related messages but found few soluti
On Fri, 2010-07-16 at 11:17 -0400, linda.s wrote:
> I made a plot, but after I made a second plot, the previous plot was
> gone. How can I save all the plots in a file (I do not manually copy
> and paste them one by one)?
> Thanks.
> Linda
[I presume you addressed this to Duncan Murdoch for a good
On 17.07.2010 12:39, skan wrote:
Thank you very much, I'll try it.
About my question on graphics with colour...
Imagine I have a function y=y(x1, x2, x3), I'd need four dimensions to graph
x1, x2, x3, and y.
My idea is to use the typical 3D plot adding the information of the
additional fourt
On 2010-07-17 9:50, James Platt wrote:
The other question I have:
Is there any way to link the data point on the graph to the name of a
row
i.e in my table:
name value_1 value_2
bill 14
ben 2 2
jane 3 1
I click on the data point at 2,2 and it wou
Tal,
Thanks for the information.
I actually did read through the help for the reshape package, though being
relatively new to R, I don't quite understand the ins and outs of the
command.
I tried using the melt command:
x<-melt(accuracy,id='Subject')
but, it didn't give me anything different
Hi,
try adding asp=1 in symbols() to set the aspect ratio of the plotting
region to 1.
HTH,
baptiste
On 17 July 2010 18:21, wrote:
> Hello, I submitted this bug report to r-core and got a rejection saying I
> should post to r-help.
> This is my first time ever submitting a bug report, so for
On 15.07.2010 16:45, Christopher Desjardins wrote:
Hi,
I am curious if the status of RWinEdt and WinEdt 6.0 has changed since this
thread
http://r.789695.n4.nabble.com/RWinEdt-in-WinEdt-6-td2174285.html
Unfortunately not due to lack of time. But planned for the summer.
Uwe
Thanks for the
On 15.07.2010 16:42, YANG, Richard ChunHSi wrote:
R Gurus:
This sounds not a FAQ. I upgraded WinEdt from 5.4 to 5.5 ,
following load RWinEdt, R-WinEdt editor appears. There are more menu
items and task icons in this version, but I failed to find a pull down
menu or task icon to send co
Hello, I submitted this bug report to r-core and got a rejection
saying I should post to r-help.
This is my first time ever submitting a bug report, so forgive me if
I'm using some wrong format.
So, here's my bug report:
Component: Graphics
OS: Mac OS 10.5.8, X11 XQuartz 2.5.0
Summary:
In th
Good day,
I would like to know if there is an efficient and accurate method for
computing the power of a tridiagonal matrix in R? The "obvious" method would
be eigen-decomposition, but I find that this is not very accurate, probably
because the dimensions of the matrix I am considering are large a
I would take a look at mlogit() in package mlogit or vglm() with
family = multinomial in package VGAM.
HTH,
Josh
2010/7/16 Rosario Austral :
> Dear R-list members,
> I´m using the package "survey" and I need to find a function for
> multinomial logistic regression in a complex design. The functi
Hi John,
1) Read the help for the "reshape" package. What you want is to use the
"melt" function.
2) There are various ways of doing Repeated measures Anova in R, you might
want to have a look at this:
http://www.r-statistics.com/2010/04/repeated-measures-anova-with-r-tutorials/
(I especially lik
The other question I have:
Is there any way to link the data point on the graph to the name of a
row
i.e in my table:
name value_1 value_2
bill 14
ben 2 2
jane 3 1
I click on the data point at 2,2 and it would read out ben
thanks again.
James
Hi both,
Sorry my mistake I was trying to make a graph from another file I
called seq, I decided to use test as an example, but mixed up the two.
I have got this to work now thanks.
after doing this:
#Assign columns to variables 'x' and 'y'
x <- test[ , "value_1"]
y <- test[ , "value_2"]
I am trying to reshape data that are in the wide format into the long format.
The design is a repeated-measures design, which combined 3 levels of shape
(circle, square, triangle) with 3 levels of color (Blue, Red, Green), for a
total of 9 variables. The wide data look like this (sorry I couldn'
On 07/17/2010 01:05 AM, Joshua Wiley wrote:
I use XEmacs + ESS, and looking for ways to add text to a region of
code, I see it is quite easy
with C-x r t. Thanks for your great advice.
I use GNU Emacs. With a region of code actve, M-; will add the comment line (or
remove it if it's already
Hi James,
I believe the issue has to do with the values you assigned to 'x' and
'y'. You call the function c() on seq["value_1"], but you assigned
your data not to 'seq' but to 'test'. You need to use the variable
name that you assigned your data to (as a side note seq() is a
function, so you sh
Hi James,
On Sat, Jul 17, 2010 at 2:50 PM, James Platt wrote:
> Hi guys,
>
> I am a newbie to R, so apologies in advance.
>
> I created this simple table in excel, saved in tab delimited .txt:
>
> name value_1 value_2
> 1 bill 1 4
> 2 ben 2 2
> 3 jane 3
Hi guys,
I am a newbie to R, so apologies in advance.
I created this simple table in excel, saved in tab delimited .txt:
name value_1 value_2
1 bill 14
2 ben 2 2
3 jane 3 1
>test <-read.table("\path\to\file", sep="\t", header=TRUE)
>x <-c(seq["v
thanks a lot, it works.
you wrote:
> library(gtools)
> ?mixedorder
>
> --- On Sat, 7/17/10, Sebastian Gibb wrote:
> > From: Sebastian Gibb
> > Subject: [R] sort file names in numerical order
> > To: r-help@r-project.org
> > Received: Saturday, July 17, 2010, 4:31 AM
> > Hello,
> >
> > I get so
What are your user permission on the PC where you're working?
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I don't think there"most". It is normal to have to call the "library" function
for each package you need devices to during an R session.
"chakri_amateur" wrote:
>
>In my Windows XP, I just have to load package every time I open R, but not
>Install !!
>
>There must be some problem during instal
In my Windows XP, I just have to load package every time I open R, but not
Install !!
There must be some problem during installation !
Chakri
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Dr. Ruben Rao
Thanks for your reply .But I don't know that how should I reparameterise the
model.can you reply me in detail for reparameterization and taylor series for
delta method .
Thanks
--- On Tue, 7/13/10, Rubén Roa wrote:
From: Rubén Roa
Subject: RE: [R] ed50
To: "Dipa Hari" , r-he
On Sat, Jul 17, 2010 at 4:31 AM, Sebastian Gibb wrote:
> Hello,
>
> I get some file names by list.files().
> These names are in alphabetical order.
> I want to change it to logical numeric order.
> Example:
>> fileNames <- c("A10", "A1", "A2", "B1", "B2", "B10")
>> sort(fileNames)
> [1] "A1" "A10
library(gtools)
?mixedorder
--- On Sat, 7/17/10, Sebastian Gibb wrote:
> From: Sebastian Gibb
> Subject: [R] sort file names in numerical order
> To: r-help@r-project.org
> Received: Saturday, July 17, 2010, 4:31 AM
> Hello,
>
> I get some file names by list.files().
> These names are in al
DeaR experts,
I was asked for a log-rank pairwise survival comparison. I've a straightforward
way
to do this using the SAS system:
http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#/documentation/cdl/en/statug/63033/HTML/default/statug_lifetest_sect019.htm
What
David - information on calling R from within Mathematica can be found at the
following link:
http://www.mofeel.net/1164-comp-soft-sys-math-mathematica/13022.aspx
HTH,
Alan Kelly
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R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r
Thank you very much, I'll try it.
About my question on graphics with colour...
Imagine I have a function y=y(x1, x2, x3), I'd need four dimensions to graph
x1, x2, x3, and y.
My idea is to use the typical 3D plot adding the information of the
additional fourth variable 'y to the colour of the po
Joshua Wiley wrote:
> I use XEmacs + ESS, and looking for ways to add text to a region of
> code, I see it is quite easy
> with C-x r t. Thanks for your great advice.
or even
M-x comment-region
M-x uncomment-region
These are commonly bound to C-c ; (because of LISP heritage), but not in
(my ver
Hello R-users,
I was able using RExcel and the VBA script offered by Eric Neuwirth (modifying
it a little bit) to import dataframes on separate Excel sheets, each with its
own particular title. As such the problem is solved.
Thank you all for your suggestions.
Have a nice day ahead!
Eugen
Hello,
I get some file names by list.files().
These names are in alphabetical order.
I want to change it to logical numeric order.
Example:
> fileNames <- c("A10", "A1", "A2", "B1", "B2", "B10")
> sort(fileNames)
[1] "A1" "A10" "A2" "B1" "B10" "B2"
I want to have:
"A1" "A2" "A10" "B1" "B2" "B1
Hi:
On Fri, Jul 16, 2010 at 3:44 PM, skan wrote:
>
> Hello
>
> I have a table of this kind:
>
> functionx1 x2 x3
> 2.232 1 1 1.00
> 2.242 1 1 1.01
> 2.732 1 1 1.02
> 2.770 1 2 1.00
> 1.932
Thanks Henrique, that does the trick!!!
Bart
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