Hello,
I'm trying to pull data from a network drive on a windows machine. The
location is read into a string and then used later with a data
input command.
> rem<- "\\192.192.192.3\Shared\iris1.csv"
Warning messages:
1: '\S' is an unrecognized escape in a character string
2: '\i' is an unrecogni
Sorry in advance if this is too simple a question, but I'm stuck with
some odd behavior and I can't find the text to rid myself of this
(admittedly somewhat trivial) problem. Note that I've done generic
programming with S3 "objects" in the past, but I've never really
dabbled in creating S4 objects
I have unbalanced sets of data for a 3-way ANOVA. Factor A has 37 elements,
Factor B has 6 and Factor C has 2 with 4 repetions for the first and 3 for
the second, so that there are 888 and 666 = 1554 sets of numbers. My
attempts to perform contrast tests with the base package (2.8.1) have
resulte
Anny Huang gmail.com> writes:
> I did some analysis using package R2WinBUGS to call WinBUGS. I set the
> iterations to 5 (fairly a large number, I think), but after the program
> was done, the effective posterior samples contained only 7 draws. I don't
> know why.
This indicates that you ha
Hello,
I am a relative novice at both using regression analysis and at using R in
general (and at object oriented programing). A colleague convinced me that
binary logistic regression is the most appropriate analysis for the data that I
have though, so I've been trying to muddle through.
I
Try this:
library(fgui)
gui(function(year, month, day) as.Date(paste(year, month, day, sep = "-")))
On Thu, Jan 1, 2009 at 3:33 PM, Tubin wrote:
>
> For this particular situation, a dialog box with separate entry for month,
> day, and year might be the best solution. Thanks.
>
> The user is on
For this particular situation, a dialog box with separate entry for month,
day, and year might be the best solution. Thanks.
The user is on a unix-based machine (a Mac with OS 10.4x) but I am expecting
him to upgrade to Leopard before long. So I'm already struggling with TclTk
issues with him.
On 01/01/2009 3:07 PM, Felipe Carrillo wrote:
Problem solved. I reinstalled R and MikTex. Don't know why it didn't happen
before, but now Sweave is able to find MikTex and creates the pdf file. It is
kind of strange though, when I run texi2dvi it gives an error message saying
that it cannot cr
Problem solved. I reinstalled R and MikTex. Don't know why it didn't happen
before, but now Sweave is able to find MikTex and creates the pdf file. It is
kind of strange though, when I run texi2dvi it gives an error message saying
that it cannot create the pdf but it still creates one.
--- On
Hi Dylan,
I haven't looked at the code for predict.Design or predict.lm, but I
think it's safe to assume that "mean" and "confidence" refer to the
same concept, as do "individual" and "prediction". Here's my logic:
In general, confidence intervals refer to parameter estimates and
prediction int
Well, I really cannot understand everything in your message, but I hope
I got the essential points:
The current version of RWinEdt is 1.8-0 and you do not need to follow
any manual any more, because for the installation you can simply type:
install.packages("RWinEdt")
To start up RWinEdt in
Also, you can take a look at ?matplot function, depending on the type of
data and graphic output you want, it may b useful.
Best Wishes
___
MSc. Rodrigo Aluizio
Centro de Estudos do Mar/UFPR
Laboratório de Micropaleontologia
Avenida Beira Mar s/n - CEP 83255-000
Pon
I was only addressing the part about converting it to a zoo object.
Contact the fImport maintainer directly to sort out problems with that package.
On Thu, Jan 1, 2009 at 2:06 AM, RON70 wrote:
>
> Thanks Gabor for your reply. However it seems that data is not downloaded
> properly. Please take a
See last line of every message to r-help or read R News 4/1 which gives
info on this.
On Wed, Dec 31, 2008 at 2:20 PM, Graves, Gregory wrote:
> Newbie here~
>
> I've spent a ton of time on this, but have to admit I am stuck. I've tried
> various combinations of strptime and the package CHRON, b
Hello,
You can use plot for the first plot and points for the subsequent ones.
Points will add new points to the existing plot reusing the axes,
labels, etc.
Best regards,
Carlos J. Gil Bellosta
http://www.datanalytics.com
On Wed, 2008-12-31 at 15:36 -0800, George Chen wrote:
> Hello,
> I hav
On Tue, 30-Dec-2008 at 11:21AM -0500, Alex Pine wrote:
|> Patrick,
|>
|> The reason I'm having a problem is because R only allows a maximum of 64
|> devices to be open at one time. If it allowed more than that, I wouldn't
|> have a problem. One way to get around that problem would be if I could c
Please do read the posting guide and supply the information asked for.
There is nothing here I can reproduce:
Sys.setenv(TZ="EST5EDT")
date <- c("11/19/2006 00:00", "11/19/2006 00:10")
as.POSIXct(strptime(date,format="%m/%d/%Y %H:%M"))
gives
[1] "2006-11-19 00:00:00 EST" "2006-11-19 00:10:00 ES
Hello,
I have multiple data sets I would like to plot on the same XY scatterplot.
The data sets have in common the same Y values.
Could somebody tell me how to do this?
I tried par(T=new) (I think this was it) but it literally overlays plots on
each other.
Thanks in advance.
George
__
Newbie here~
I've spent a ton of time on this, but have to admit I am stuck. I've tried
various combinations of strptime and the package CHRON, but still can't get
there.
My simple task is that I want to plot salinity (S1 or S2) on y-axis and time on
x-axis, but I want to use a lay-understa
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