Displaying 20 results from an estimated 20000 matches similar to: "(no subject)"
2007 Sep 08
2
Problem in installing packages on linux machine...
Hi,
I am trying to install RSQLite package on my Fedora workstation. I
tried to install other packages as well, but each time I got the same
error messages saying "compilation error" and "non zero exit status".
Do I have to specify "lib="? I never specified the library path before
when I was using Fedora Core 6.
Warning in install.packages("RSQLite")
2007 Sep 07
5
SQL like function?
Hi RUsers,
I am wonder if I can search observations whose IDs matches any of the
values in another vector, such as in MySQL. While I am learing MySQL for
future database management, I appreciate if anyone could give me a hint.
Suppose I have one 5*1 vector containing observation IDs and
frequencies, and one 3*1 vector containing observation IDs.
observation<-c(1,2,3,4,5)
ID<-c(1,3,4)
2007 Sep 06
2
problems in read.table
Dear R-users,
I have encountered the following problem every now and then. But I was
dealing with a very small dataset before, so it wasn't a problem (I
just edited the dataset in Openoffice speadsheet). This time I have to
deal with many large datasets containing commuting flow data. I
appreciate if anyone could give me a hint or clue to get out of this
problem.
I have a .dat file
2006 Mar 20
1
exporting graphics
Hi,
This is a very fundamental question. I want to export graphical results
so that I can place them in an openoffice document. I use Fedora 5. Can
anyone help? Thanks in advance.
------------------------------------
Takatsugu Kobayashi
PhD Student
Indiana University, Dept. Geography
2008 Jun 28
1
lme4 package
Hi,
Could someone explain what this message mean? I was playing with lme4
pacakge but I could not run any models...
Error in printMer(object) :
no slot of name "dims" for this object of class "table"
In addition: Warning message:
In printMer(object) :
trying to get slot "dims" from an object (class "table") that is not an
S4 object
2007 Aug 29
1
combining datasets by row
Rusers,
I am trying to append multiple .csv files of different dimensions (but
# of columns are the same for all .csv files). I do have .csv files
whose names are CA1.csv ~ CA100.csv. CA means california and 1 means
the first file. So what I have been doing (after googling how to append
by row multiple files) was:
cleanup_data<-function(state,count)
{
out<-matrix()
for (i in 1:
2005 Jul 18
1
dataframes of unequal size
I have two dataframes C and C1. Each has three columns viz. state, psu
and weight. The dataframes are of unequal size i.e. C1 could be
2/25/50 rows and C has 42000 rows. C1 is the master table i.e.
C1$state, C1$psu and C1$weight are never the same. ThisA. P., Urban, 0
is not so for C.
For example
C
state, psu,weight
A. P., Urban, 0
Mah., Rural, 0
W.B., Rural,0
Ass., Rural,0
M. P., Urban,0
A. P.,
2007 Dec 24
2
R Compilation error on Ubuntu
Hi
I bought a new laptop HP dv9500 just a week ago and installed a Ubuntu
gutsy ribbon on this laptop. I wanted to install Fedora but there are
more threads on Ubuntu, so I decided to install Ubuntu. After hours of
struggle in configuring x server/graphic card stuff, I installed R for
Gutsy ribbon using "sudo apt-get install g77 r-core'.
Now when I tried to install 'sp' package
2014 Oct 15
0
UPS Groups?
On Oct 14, 2014, at 12:12 PM, Michael Stinaff <mstinaff at gmail.com> wrote:
> I've used nut for simple configurations before but now one has grown to a more complex setup and can't seem to find any info online.
>
> I would like to have single central nut master monitor a bank of UPSs for a whole rack of servers with redundant PSUs.
>
> So
> UPS A1 --->
2005 Apr 12
1
calling svydesign function that uses model.frame
I need help on calling the svydesign function in the survey package
(although this error appears not to be specific to svydesign). I am
passing parameters incorrectly but am not sure how to correct the
problem.
## Call the main function PS.sim (one of mine). The dots are
parameters I omitted to simplify the question.
## y.col, str.col, clus.id, and PS.col are names of columns in the
object pop.
2008 Feb 04
1
how to get points from SpatialPolygonsDataFrame
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2014 Oct 14
2
UPS Groups?
I've used nut for simple configurations before but now one has grown to a
more complex setup and can't seem to find any info online.
I would like to have single central nut master monitor a bank of UPSs for a
whole rack of servers with redundant PSUs.
So
UPS A1 ---> Server group A PSU 1
UPS A2 ---> Server group A PSU 2
UPS B1 ---> Server group B PSU 1
UPS B2 ---> Server
2011 Aug 28
2
Fractional component of a number
Dear all,
I am happy to accept that
> is.integer(1)
[1] FALSE
But I'm having difficulty with this one:
> as.integer((2.53-2)*100)
[1] 52
especially since:
> as.integer((1.53-1)*100)
[1] 53
Although I know that this is a precision issue since
> x <- (2.53-2)*100
> x-53
[1] -2.131628e-14
And I can always use the round function to get what I want, but I just
wonder if
2009 May 01
2
mbox-snarf plugin and istream-mail-stats.c revision 9000:b02c642b4e51
I'm getting this error:
May 1 09:09:30 tr27n12.aset.psu.edu syslog: PSU mbox-snarf name is
INBOX
May 1 09:09:30 tr27n12.aset.psu.edu dovecot: Panic: IMAP(tstem38):
file istream-mail-stats.c: line 75: assertion failed: (ret != -1 ||
stream->istream.eof || stream->istream.stream_errno != 0)
Will this error go away before the general 1.2 release?
Thanks,
Jonathan
2004 Jun 01
1
include directory and all files under
Sorry, but it seems everytime I setup a different rsync operation
(client only) I end up here unraveling the include/exclude stuff I
need.
The documentation is quite good but I guess the subject is just quite
a bit to chew.
To cut to the chase:
I want to sync up my own snapshot repository of openbsd. The basic
install files. They reside at:
2010 May 04
2
R 2.11.0 for Ubuntu 10.04 Lucid Lynx on CRAN
Dear Ubunutu R users,
Vincent Goulet and myself would like to announce the availability of R
2.11.0 for Ubuntu's latest release, Lucid Lynx. The packages should be
on or arriving soon to your favorite mirror. R 2.11.0 packages also
exist on CRAN for all Ubuntu releases going back to hardy.
As Johannes Ranke pointed out for the Debian release, R packages
installed under R < 2.10.0
2003 Feb 12
2
Various Errors using Survey Package
Hi,
I have been experimenting with the new Survey package. Specifically, I was
trying to use some of the functions on the public-use survey data from NHIS
(2000 Sample Adult file).
Error 1): The first error I get is when I try to specify the complex survey
design.
nhis.design<-svydesign(ids=~psu, probs=~probs, strata=~strata, data=nhis.df,
check.strata=TRUE)
Error in svydesign(ids =
2004 Feb 26
3
saving plots as objects?
Hi I had two questions regarding plots:
* Is there are way to save a plot in the form of an object such that it
could be displayed/modified later?
* I've been using Minitab for some work and I found the burshing
capability very handy (it allows me to choose a point on the graph and
displays the data associated with it - x,y and other user associated
data).
I know that this feature is
2010 Jul 08
1
Prefered Method for UPS?
Hello,
since I had delayed the programming of the UPS Device part, now it is
time to continue...
My Device is "24 V DC modular ATX PSU" which replace the standard ATX
Power Supply in PCs and use 15-43 V Input Voltage. The microcontroller
is a TI LM3S5T36 Cortex M3 and I get the "UPS" infos using up to 4 Maxim
DS1780 and some I?C current sensors. The ATX PSU has 4
2009 Aug 24
1
Half-life: Day of Defeat problems.
Hey, I have been having day of defeat fps problems. It's like some maps I get a constant 90 fps and on others I can barely reach 60. I shouldn't be having fps trouble on a game that's almost 10 years old. So I was wondering if there's anything I can do to keep my fps at 90 all the time on all maps. So if someone could please help me, that would be great! Thanks!
p.s. My specs