Displaying 20 results from an estimated 2000 matches similar to: "Can anyone help?"
2007 Nov 16
4
force ntlm
Hi
We have a problem with the one way trusts between the DEV and PROD
domains (Windows 2003). Microsoft told me to use NTLM instead of
kerberos.
Is there a way to force samba to use NTLM (or NTLMv2) instead of kerberos?
Regards
Urs
2006 Jan 25
16
Slideshow beta
Ok,
I finally got the slideshow code to a state worth showing it
off. The site is a very rough cut of a site I''m building for my wife''s
photography, so ignore the unfinished design for now :)
http://rachel.kathihill.com/
To see the ajax version, go to:
http://rachel.kathihill.com/?ajax=1
To randomize the order the images show:
http://rachel.kathihill.com/?random=1
To change
2009 Nov 13
2
help sample from large dataset - misleading error?
Hi All,
I want to take a simple random sample from a large dataset, gly, but I'm
getting an error message. Any help?
dim(gly)
[1] 112371 37
> s1 <- sample(gly,100)
Error in `[.data.frame`(x, .Internal(sample(length(x), size, replace, :
cannot take a sample larger than the population when 'replace = FALSE'
Thanks,
Rachel
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2009 Jul 09
3
Stratified data summaries
Hi All,
I'm trying to automate a data summary using summary or describe from the
HMisc package. I want to stratify my data set by patient_type. I was
hoping to do something like:
Describe(myDataFrame ~ patient_type)
I can create data subsets and run the describe function one at a time,
but there's got to be a better way. Any suggestions?
Rachel
[[alternative HTML
2009 Apr 28
3
creating a vector of sums
Hi,
I am trying to create a function for a goodness-of-fit test for the Pareto Distribution for some loss data that I have.
So far I have the following:
function(X=OTOL)
{
n <- length(X)-1 #calculated the number of values (extra as 0 included)
i <- 2:640 #values of i
j <- 1:639 #values of i-1
Y <- (n-j+1)*((X[i])-(X[j])) #First part of GoF model
Y
}
Where OTOL is the ordered loss
2001 Aug 09
2
Pulling columns out of a data.frame
Hi there
Probably a very simple solution to this problem.
I have a character vector eg c("name1","name2","name3") and I want to pull
out these columns from a data.frame, converting each of these columns into
factors also.
Many thanks
Rachel
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read
2008 Aug 01
5
viewing data in something similar to 'R Data Editor'
Hi,
I would like to view matrices I am working with in a clean, easy to read,
separate window.
A friend showed me how to do something like I want with edit(). I can view
the matrix in the 'R Data Editor':
For a sample matrix:
> mat=matrix(1:15,ncol=3)
> mat
[,1] [,2] [,3]
[1,] 1 6 11
[2,] 2 7 12
[3,] 3 8 13
[4,] 4 9 14
[5,] 5 10 15
2010 Aug 18
6
Once I added this HABTM, one of my 'through' relationships, on a non-habtm model, seems to have broke?
I''m a rails newb and have been Googling about this, but I''m still stumped.
Not showing everything here, but basically it should be a pretty common
setup so I''m sure others know what I''m doing wrong.
- A meter can belong to many meter_groups
- A meter_group can have many meters.
- A user can ''subscribe'' to viewing a meter_group (Subscription)
2006 Mar 02
6
Newb question about facade columns
Hello,
I am trying to deal with a database table that contains a date in the
form of the number of seconds since epoch. Data is inserted in this
format by an existing script that I can''t change, so a schema change
isn''t realistic.
I would like to allow humans to view and edit this data in the form of
an actual human-readable date. I figured a facade column would be the
2006 Aug 07
9
[OT] Rails is built into OS X 10.5
This coming out of WWDC. Pretty cool to see this kind of thing happen.
--
J "Brien" | HybridIndie Productions | http://hybridindie.com |
hybridindie@gmail.com
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2006 Mar 14
4
Rails Developer Positions in San Diego
We are looking for fulltime Rails Developers to join a tremendous rails only
development team in San Diego. Please send resume and examples of work to
info@mingle.com.
Pay is based upon experience and there is an opportunity for options.
Cheers,
Mike
Mike C. O''Brien
CEO
Mingle, LLC
701 B Street, Suite 1150
San Diego, CA 92101
mcob@mingle.com
619-922-6970 Cell
619-822-2471 Office
2005 Sep 19
2
Problem with tick marks in lines.survfit (package survival)
I have attempted to follow posting guidelines but I have failed to find out
what I am doing wrong here.
I am trying to use lines.survfit to plot a second curve onto a survival
curve produced by plot.survfit. In my case this is to be a progression free
survival curve superimposed upon an overall survival curve, but I will
illustrate my problem using the example given in the help for
2010 Jun 22
1
subset dataset using factor levels instead of factor names
Hi All,
I have a factor variable with 52 levels -with long, annoying names. I want to keep only rows with some variables. I can do this using this code:
test1 <- subset(nih2009,ic_name %in% c('NATIONAL EYE INSTITUTE','Veterans Affairs'))
dim(test1)
[1] 2396 38
But this doesn't work:
t1 <- subset(nih2009, ic_name %in% c(27,51))
dim(t1)
[1] 0 38
I know
2009 Feb 06
2
undesired grid in ps/eps outputs generated by filled.contour or image
Hi!
Whenever I save a graphic in ps/eps format generated by filled.contour or
image, an undesired grid is added to it (not visible on the X11 screen). For
example:
postscript("volcano.eps")
filled.contour(volcano,col=gray(seq(0,1,,50)),levels=seq(min(volcano),max(volcano),,50))
dev.off()
Any ideia how to eliminate this grid?
Thanks,
Rachel
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2006 May 19
2
Tick marks in lines.survfit
I posted several months about the problem with adding tick marks to curves
using lines.survfit.
This occurs when lines.survfit is used to add a curve to survival curves
plotted with plot.survfit. The help for this function implies that
mark.time=TRUE thus:
plot(pfsfit,conf.int=FALSE,xscale=365.25,yscale=100,xlab="Years",ylab="%
surviving",lty=2,mark=3)
2010 May 02
3
Text dependent on a variable in a R function
Hello,
I was wondering if someone could tell me how I can make text dependent on a variable in a R function I have created.
The function will create plots, thus I would like each plot to have a unique title based on the inputted variable as well as a unique file name when saved using the savePlot function.
Thanks!
Rachel
2006 May 22
2
Recommended SIP phones?
I am dying here with linphone (not sure if it is crap software or just me
being an idiot) but out of the box debian installations of two linphones fail
with a "Got SIP response 415 "Unsupported Media Type" back from 192.168.1.3"
Can anybody recommend a particular SIP soft phone that broadly satisfies the
following criteria?
1. Run on linux.
2. Simple to use and setup.
3. Is
2008 Mar 21
2
x86_64 Fedora Core 8 Xen source build fails - help!
I''ve updated a Fedora 8 kernel to 2.6.24.3-34.fc8 and am
trying to put Xen into it from the Xen 3.2.0 source tarball.
Eventual destination is an OpenSolaris box running x86_64
OpenSolaris 10. However, "make world" fails in the xen-3.2.0
directory. It seems to be searching for something called
"linux-2.6.18-xen.hg". Linux 2.6.18 has nothing to do with it,
so
2012 May 08
4
glmmADMB
Hi there,
I am new to the package glmmadmb, but need it to perform a zero-inflated
gzlmm with a binomial error structure. I can't seem to get it to work
without getting some strange error messages.
I am trying to find out what is affecting the number of seabird calls on an
array of recorders placed at 4 sites on 6 islands. I have nightly variables
(weather and moonlight), site variables
2000 Nov 08
3
R for windows read.table()
Just wondering if there was a reason why when I use the read.table() command the R console window shrinks in size?
--------------------------------------------------------------------------------
Rachel Merriman
Department of Statistics
University of Auckland
(wk) 373 7599 x 8797
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