Displaying 20 results from an estimated 64 matches for "lindner".
2006 Jun 20
3
Create variables with common values for each group
...23.00
2 10010020 23 23.00
3 10010126 42 51.00
4 10010126 60 51.00
5 10010142 20 40.33
6 10010142 49 40.33
7 10010142 52 40.33
8 10010150 18 32.33
9 10010150 51 32.33
10 10010150 28 32.33
Cheers, and thanks a lot,
Stephan Lindner
--
-----------------------
Stephan Lindner, Dipl.Vw.
1512 Gilbert Ct., V-17
Ann Arbor, Michigan 48105
U.S.A.
Tel.: 001-734-272-2437
E-Mail: lindners at umich.edu
"The prevailing ideas of a time were always only the ideas of the
ruling class" -- Karl Marx
2009 Aug 15
1
System is computationally singular and scale of covariates
...there are restrictions concering R in
the size of the numbers? If that is the case, I think I would fare
better scaling down the outer product rather than the variable itself,
but I first wanted to ask the community to get and understanding of
what could be the problem.
Thanks a lot,
Stephan Lindner
--
-----------------------
Stephan Lindner
University of Michigan
2009 Jan 19
2
Using apply to generate matrix from rows?
...re is a simple example:
u <- matrix(c(1,2,3,4,5,6,7,8,9,10),nrow=2)
## What I want to obtain
u[1,]%*%t(u[1,])
u[2,]%*%t(u[2,])
## stacked together --> 10x5 matrix
## This does not work
sq <- function(x)x%*%t(x)
apply(u,1,function(y)sq(y))
--
-----------------------
Stephan Lindner
University of Michigan
2009 Jun 25
4
Using by() and stacking back sub-data frames to one data frame
...23003 12 2
-->
What I would like to do is stacking these four data frames back to one
data frame, which in this simple example would just be y. I tried
unlist(), unclass() and rbind(), but none of them would work.
Thanks a lot,
Stephan
--
-----------------------
Stephan Lindner
University of Michigan
2003 Jan 03
4
factor analysis (pca): how to get the 'communalities'?
...for the above test data.frame m:
Communality Estimates as percentages:
1 88,619
2 76,855
3 89,167
4 85,324
5 76,043
6 84,012
7 80,223
8 92,668
9 63,297
10 88,786
Any help, suggestions or hints are very welcome.
Best regards and happy new year for you and R
Wolfgang
--
Wolfgang Lindner Lindner at math.uni-duisburg.de
Gerhard-Mercator-Universitaet Duisburg Tel: +49 0203 379-1326
Fakultaet 4 - Naturwissenschaften Fax: +49 0203 379-2528
Institut fuer Mathematik, LE 424
Lotharstr. 65
D 47048 Duisburg (Germany)
2008 Nov 19
2
tapply and any
...function(i,x,y) any(x[i]==y),x=y[,2],y=5)
1 2 3 4 5 6 7
TRUE TRUE TRUE TRUE TRUE TRUE FALSE
I want to obtain:
1 2 3 4 5 6 7
TRUE FALSE FALSE TRUE TRUE FALSE FALSE
Thanks!
Stephan
--
-----------------------
Stephan Lindner
University of Michigan
2004 Aug 06
2
pull relay problems
...not seeing how to do this in the docs.
how would i go about mounting a remote stream?
-a.j.
On Fri, 27 Apr 2001, Jack Moffitt wrote:
> Why are you using multiple ports at all? That's what mountpoints are
> for.
>
> jack.
>
> On Fri, Apr 27, 2001 at 03:36:31PM -0700, A.J. Lindner wrote:
> > heya...
> >
> > i'm extremely new to the list (10 minutes), and i have a burnin' question
> > that i was hopin' you folks could help me out with.
> >
> > i'm running beos as an encoder box, with two streams (8000 and 8001)
> > hos...
2003 May 11
1
Mac OS X canonically decomposed UTF-16 filenames
...h the on-disk format of mac
filenames?
An example filename is available at:
http://www.inuus.com/macfilename.html
Rino??c??ero??se
this should appear as:
Rin??er?se
(assuming the iso-8859-1 encoding of this email message works...)
Any and all help on this is appreciated...
--
Rin Lindner lindner@inuus.com ||||| | | | | | | | | |
mod_perl Developer's Cookbook http://www.modperlcookbook.org/
Human Rights Declaration http://www.unhchr.ch/udhr/
2004 Aug 06
2
pull relay problems
...ecast on both ports...but, it's playing the
stream from 8000 on both 8000 and 8001, even though i specified different
ports when i setup the relays.
does icecast not recognize multiple source ports on the same ip?
or...am i missing something extremely obvious here?
thanks in advance...
A.J. Lindner
Speakeasy Network
206.728.9770
1.800.556.5829
--- >8 ----
List archives: http://www.xiph.org/archives/
icecast project homepage: http://www.icecast.org/
To unsubscribe from this list, send a message to 'icecast-request@xiph.org'
containing only the word 'unsubscribe' in the bod...
2001 Oct 08
1
Package Install Problem under Win98
...g message:
Package `tensor' contains no R code in: library(tensor)
search()
[1] ".GlobalEnv" "package:tensor" "package:ctest" "Autoloads"
[5] "package:base"
Please, can you tell me what has gone wrong?
Wolfgang
--
OStR Wolfgang Lindner Tel : +49 (0203) 379-1326
Gerhard-Mercator-Universit?t Duisburg Fax : +49 (0203) 379-2528
Fakult?t 4 - Naturwissenschaften eMail: Lindner at math.uni-duisburg.de
Institut fuer Mathematik, LE 424
Lotharstr. 65
D 47048 Duisburg (Germany)
NaT-Working: http://www.un...
2009 Mar 30
1
Importing csv file with character values into sqlite3 and subsequent problem in R / RSQLite
...xample.db < example.sql
echo -e ".separator , \n.import example.csv t" | sqlite3 example.db
R
library(RSQLite)
example.db <- dbConnect(SQLite(),"example.db")
x <- dbGetQuery(example.db,"select * from t")
x
x$v1
-->
--
-----------------------
Stephan Lindner
University of Michigan
2006 Jul 04
1
using weights in lrm
...2: currently weights are ignored in model validation and bootstrapping lrm fits in: lrm(y.js ~ h.hhsize + h.death1 + h.ill1 + h.ljob1 + h.fin1 +
Perhaps someone can help me clearifying the warning messages -- thanks
a lot in advance !
Cheers,
Stephan
--
-----------------------
Stephan Lindner, Dipl.Vw.
Doctoral Student in Economics
1512 Gilbert Ct., V-17
Ann Arbor, Michigan 48105
U.S.A.
Tel.: 001-734-272-2437
E-Mail: lindners at umich.edu
"If I have seen further it is by standing on the shoulders of giants."
-- Isaac Newton
2009 Sep 20
1
Computing the sum of cross products of rows of a matrix
...,ncol=3)
## then use a loop to sum up the cross products of the rows
for (i in 1:nrow(x)){ cross <- cross+tcrossprod(x[i,]) }
## The result
##
## > cross
## [,1] [,2] [,3]
## [1,] 14 14 14
## [2,] 14 14 14
## [3,] 14 14 14
--
-----------------------
Stephan Lindner
University of Michigan
2000 Aug 29
1
Samba 2.07 eats Disk-Space!
...00 Users connected.
After 2-3 Days the /opt Directory is getting full (2GB).
After stop samba server, the disk-space is getting free.
Data of the Server:
Solaris 7
Samba 2.07 installed in /opt/samba
6 Sparc CPU with 400MHz
6 GB RAM
Disk Space 1,7 TB
Can you help us?
ciao
Hans-Joerg Lindner
---------------------------------------------
SIEMENS AG
Automation & Drives System Engineering
A&D SE OI T
UNIX-Administration
Wuerzburger Str. 121
90766 Fuerth
Tel.: +49 (911) 750 - 4935
Fax: +49 (911) 750 - 2248
mailto:HJLindner@fthw.siemens.de
----------------------------------...
2006 Aug 25
1
dos filemode not working (NT_STATUS_ACCESS_DENIED)
...l inherit = yes
inherit owner = yes
acl map full control = yes
security mask = 0777
directory security mask = 0777
ea support = yes
store dos attributes = yes
map readonly = no
map hidden = no
map system = no
map archive = no
msdfs root = no
anything wrong in the setup?
thanks in advance,
--
Jan Lindner
Ludwig-Maximilians-Universit?t M?nchen
IT-Gruppe Geisteswissenschaften
Geschwister-Scholl-Platz 1
80539 M?NCHEN
Tel.: (089) 2180-1394
Fax: (089) 2180-13543
mail: Jan.Lindner@itg.uni-muenchen.de
2004 Aug 06
0
pull relay problems
...a stream like so:
http://my.server.com:8000/stream1
or
http://my.server.com:8000/stream2
then in the other icecast server, you just:
relay pull http://my.server.com:8000/stream1
relay pull http://my.server.com:8000/stream2
that should work.
jack.
On Fri, Apr 27, 2001 at 03:57:37PM -0700, A.J. Lindner wrote:
>
> i was using multiple ports because that's how i figured i'd have to do
> it.
>
> so, mounting the remote source locally? i'm not familiar with how to do
> this. i'm also not seeing how to do this in the docs.
>
> how would i go about mounting...
2008 Feb 25
3
Whitespace in img src
Hello,
markdown (Python implementation) seems to render:
![alternativer text](pfad/und/eine lange/url zum bild.jpg)
to
<img src="pfad/und/eine" title="lange/url zum bild.jpg"
alt="alternativer text"/>
breaking the URL at the whitespace. AFAIK whitespaces are ok in URLs
so why is it breaking up the URL here?
Thanks,
Florian
--
I'm using an
2004 May 04
6
Runtime Error - abnormal program termination
Hi,
I'd like to run a win-prog with Linux but it fails: Runtime Error -
abnormal program termination.
In the console I get the following infos:
fixme:ole:CoCreateInstance no classfactory created for CLSID
{48071bd8-a9f0-11d0-954b-00a0c911760e}, hres is 0x80040154
fixme:ole:MSFT_ReadValue BSTR length = -1?
fixme:ole:ITypeLibComp_fnBind (L"Now", 10ba25, 0x3, 0x406ef200,
2009 Apr 02
2
Selecting all rows of factors which have at least one positive value?
...wise).
It is easy to obtain the corresponding factor levels (i.e.,
unique(x$X1[x$X2==1])), but I got stalled selecting the corresponding
rows. I tried grep, but then I have to loop and concatenate the
resulting vector. Any ideas?
Thanks a lot!
Stephan
--
-----------------------
Stephan Lindner
University of Michigan
2009 Jan 22
2
Converting ddf/dct/sas data definition file to R
...ause I have a
bunch of datasets (about 100) and there are about 200 variables defined
per dataset. My goal is to provide R-scripts for these datasets such
that the data files can be read in with R, making them accessible for
R users.
Thanks!
Stephan
--
-----------------------
Stephan Lindner
University of Michigan