Displaying 20 results from an estimated 81 matches for "mwkimpel".
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mkimpel
2008 Feb 07
1
help with R rendering engine
...ternal or perhaps a higher level
function?
Thanks,
Mark
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Mar 05
4
vertex labels in igraph from adjacency matrix
...that I
am setting the vertex name attributes correctly?
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Mar 12
2
subset list based on logical within element flag
...air
[1] "Lgals1:Pxmp2"
[[3]]$sig.cor
[1] FALSE
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 May 06
3
rggobi is crashing R-2.7.0
I am running 64-bit Ubuntu 8.04 and when I invoke rggobi the interactive
graph displays but R crashes. See my sessionInfo() and a short example
below. Ggobi and rggobi installed without complaints. Mark
> sessionInfo()
R version 2.7.0 Patched (2008-05-04 r45620)
x86_64-unknown-linux-gnu
locale:
2008 Mar 05
1
connectivity measure for graph nodes
...nctions to statistically analyze the graph.
Thanks,
Mark
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Jan 30
1
R package Matrix failing to build with R-devel on Ubuntu AMD64
...aded via a namespace (and not attached):
[1] tcltk_2.7.0
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2007 Dec 10
2
00LOCK error with site-library
...with versions of R prior to 2.6.0.
Ideas?
Thanks,
Mark
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2009 Jul 04
4
help with dealing with integer(0) returns from grep used within a conditional loop
I am using grep to locate colnames to automate a report build and have
run into a problem when a colname is not found. The use of integer(0)
in a conditional statement seems to be a no no as it has length 0.
Below is a self-contained trivial example. I would like to get
something like "NA" or -1 for the position when it is not found OR
learn a way to use integer(0) or some
2008 Mar 18
1
problem with merge
...namespace (and not attached):
[1] cluster_1.11.10 XML_1.93-2
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Mar 13
3
fast way to compare two matrices of combinations
...t.vec)
}
}
}
###################################
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2007 Dec 12
0
64-bit package compilation problems on powerpc
...ad experience with this problem before recompiling.
Mark
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Jun 25
2
help with cube3d cube size
I'm using the command below on an open3d() object to create a shaded
cube. Changes to myScalingFactor do not effect changes in the size of
the cube. What is the correct approach? Mark
shade3d(translate3d(cube3d(identityMatrix() *
myScalingFactor),-6,1,-1),col="green", alpha = 0.2)
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
2008 Oct 17
1
how to list variables enclosed in an environment
I'm having trouble with a Bioconductor package, an variable expected in an
environment does not seem to be there. As part of my investigation of the
problem (most likely on my end) I'd like to list the variables contained in
an environment. If you have an environment loaded, lets call it "pkgEnv',
how does one find what it does contain? Mark
2009 Aug 17
2
reading in MS Word files
I am familiar with packages that read and write Excel files on both Windows
and Linux platforms.
Do any packages provide similar functionality for MS Word files? I have a
lot of text processing to do and the text is embedded in ~200 different Word
files (.doc format Office 2003). All I need to do is read, not write.
Thanks,
Mark
------------------------------------------------------------
Mark
2007 Feb 09
1
append within worksheet in write.xls
I can currently append an entire worksheet with write.xls, but would
also like to be able to append within the same worksheet. Is this
possible? It doesn't seem to work if I use append = T
Thanks,
Mark
--
Mark W. Kimpel MD
Neuroinformatics
Department of Psychiatry
Indiana University School of Medicine
2007 Feb 09
1
newline with cell of Excel worksheet created with write.xls
As part of my project to put different types of results into worksheets,
I would like to be able to put an auto-generated methods section. If I
compose in RWinEdt, read into R, and use write.table with a .txt file
extension, what I get out has line-breaks that correspond to those I put
in in the first place.
If I do the same thing but write.xls with .xls extention, I get an Excel
worksheet
2008 Jan 22
0
calling MPI parallel C code from R
...phics grDevices utils datasets methods base
>
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2008 Mar 26
0
out of colors in Mclust with 12 clusters
...via a namespace (and not attached):
[1] grid_2.7.0
>
--
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine
15032 Hunter Court, Westfield, IN 46074
(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)
mwkimpel<at>gmail<dot>com
2007 Oct 30
6
trouble installing building packages from source using R 2.6.0 on Ubuntu Gutsy AMD64
I have recently upgraded to Ubuntu Gutsy and, for the first time, am
using a 64-bit installation. After failing miserably to install R from
source, not a problem for me in the past with a 32-bit install, I went
the route of using the Debian Etch build. This went smoothly, but I am
unable to update my numerous R and BioConductor packages, getting
non-zero exit status errors on each package. Is
2008 Oct 07
1
using assign with lists
I am performing many permutations on a data-set with each permutation
producing a variable number of results. I thought that the best way to keep
track of all this in one object would be with a list ('res.lst'). To address
these variable results for each permutation I attempted to construct this
list using 'assign'. There is even more nesting than indicated below, but
this is a