Displaying 20 results from an estimated 800 matches similar to: "OWL ontologies in R?"
2012 May 31
1
Using RDF/OWL with R?
Hello,
Is there a convenient way to import RDF/OWL data into R?
I'm interested in importing BioPAX/SBPAX data into R to make them
available for a wider audience. One exciting application would be to
use pathway data to explain differential microarray measurements by
identifying upstream nodes that are likely involved in causing the
differences. This could also be used to validate
2008 May 05
1
computational ontology to research questions, and statistical methods
our group at Duke is currently attempting to connect two data sets fed
through a web-based system, one containing research questions (i.e.,
variables positioned with certain roles) and a database of statistical
methods. this connection is done informally in a number of R packages
and related software such as Rcmdr, R4calc, and Rkward where a
variable of a certain type is matched to a certain
2010 Oct 11
1
Response to your LC Comment -2393 on Media Ontology spec
Dear Jean-Marc:
Would you please send Thierry an ontology mapping table specification
for speex according to the format he links to at the end of his
message below? Thank you.
On Mon, Oct 11, 2010 at 9:54 AM, Thierry MICHEL <tmichel at w3.org> wrote:
> Dear James,
>
> In your latest email to the MAWG response to your comment, you seem to
> disagree with the MAWG proposal.
>
2011 Sep 13
2
GO & Protein Complex Analysis for Homo sapiens
Dear All,
I need to fetch GO ontologies for Homo sapiens with their mappings to
corresponding Uniprot identifiers. I would be using this information to
compare result from a clustering algorithm with existing protein complexes.
This would be a test to check how the clustering algorithm accurately
captures GO terms with respect to the known protein complexes. Can anyone
suggest a simple workflow
2002 Jan 21
1
[R-1.4.0] minimum spanning tree of large ontology
Dear all,
I have an ontology which I would like to load in R to then compute the
minimum distance between elements.
Since this ontology is not only DAG, the problem is non trivial and
therefore decided to use R with the powerful e1071
library (allShortestPaths) to do that. That method requires to provide a
distance matrix between the
various objects. My ontology contains 32768 objects and
2012 Apr 03
2
how to map microarray probe to gene, homology
Hi:
I have clustered microarray gene expression data and trying to map between
microarray probe, gene, pathway, gene ontology, and homology for a set of
(affy) microarray probes. Is there any package in R which facilitates this?
I am looking at bioconductor, but till now could not find a solution. A
link to some worked example would be appreciated.
Thanks and regards.
John
[[alternative HTML
2002 Dec 18
2
gene ontology association
Hello! I don't know if there is some R-package able
to associate ontology to a long list of GeneBank Name (a txt-tab file or
an XML file), i.e.
I would as output a formatted file with 4 columns (1:GeneBank Name
2,3,4:ontology).
I know that I have to perform a mapping of genes, I got a look on
AnnBuilder pkg,
but I 've not idea from where to start.
Some suggestion? Thanks in advance!
2003 Aug 09
0
Timing attacks and owl-always-auth
Hi All.
Attached is a patch against OpenBSD, based in part on the owl-always-auth
patch.
The idea is that the only way out of auth_passwd for the failure case is
the "return 0" at the bottom.
I don't know if this is a good way to do it or not, it's presented for
discussion.
Also, I don't think 3.6.1p2 is quite right WRT these timing issues (eg,
you get a fast failure
2004 Jul 25
2
file index-mail-headers.c: line 408 (index_mail_get_header): assertion failed: (ret != 0)
FreeBSD 4.10-RELEASE, dovecot-1.0-test29 crashes on sort and thread
commands:
Jul 25 15:12:08 owl dovecot: imap-login: Login: dima [81.19.64.101]
Jul 25 15:12:26 owl dovecot: IMAP(dima): file index-mail-headers.c: line
408 (index_mail_get_header): assertion failed: (ret != 0)
Jul 25 15:12:26 owl dovecot: child 20384 (imap) killed with signal 6
(gdb) bt
#0 0x281e0fc4 in kill () from
2006 Feb 01
3
Parsing RDF coming from a URL
Hello,
i''m writing an application that needs geocoding information for locations
outside of the US.
I''m using the brainoff.com geocoding service
mappoint = Net::HTTP.new(''brainoff.com'', 80)
response = mappoint.get(''/geocoder/rest/?city=Gent,BE'')
logger.debug response.body
and the body of the response is in the following form :
<rdf:RDF
2011 May 18
2
Query Gene ontology
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
Nom : non disponible
URL : <https://stat.ethz.ch/pipermail/r-help/attachments/20110518/a7d31ce9/attachment.pl>
2004 Nov 30
3
Cisco Asterisk Integration
Hello All,
I have managed to get my cisco and asterisk able to talk to one another I
think. But cannot make a call from a phone behind call manager to the
asterisk server.
I have followed the cisco asterisk integration on the wiki.
I have also setup a number 3000 for dialing for current local time and date
on asterisk. I can call from a sip phone behind asterisk, no problems. The
problem
2006 May 01
1
GBP/pound sign being converted to question mark
Hi everbody. I''m at my wit''s end with a tiny bug in my Rails app. The UK
pound symbol (?) is being converted to a question mark (?) somewhere
when I save my models. Here''s all the information I can think of.
* Constructing a model containing a ?-sign and displaying its contents
works fine.
* Saving a ?-sign into the database on the mysql command line and
retrieving
2009 Dec 24
1
Question to use R plot GO pie chart
Hi,
I have a list of IPI gene IDs. I want to find out whether there is a
package which can map the gene ontology to these IPIs, and plot the
pie chart to demonstrate the molecular function distributions.
The input is like the following gene IPI IDs:
IPI:IPI00008860.1|SWISS-PROT:Q9BXJ4-1|TREMBL:Q542Y2|ENSEMBL:ENSP00000231338;EN
2006 Jan 20
4
read.table with ":" in column names (PR#8511)
Full_Name: emiel ver loren
Version: 2.2.0
OS: Windows XP
Submission from: (NULL) (145.117.31.248)
Dear R-community and developers,
I have been trying to read in a tab delimeted file where the column names and
the row names are of the form "GO:0000051" (gene ontology IDs). When using:
> gomat<-read.table("test.txt")
> colnames(gomat)[1]
[1] "GO.0000051"
2008 Nov 03
1
Help with 'annotation' in GOHyperGParamsClass
Dear cateGOry experts,
hyperGTest documentation states that YEAST cannot be used as 'annotation'
when evaluating gene ontology representation status for a given set of
'geneIds'.
Because I am using a custom print I believe I need to create my own data
package to use as the annotation file for 'annotation'. Can someone please
describe how to make a data package that will
2019 Feb 07
2
RFC: [DebugInfo] Improving Debug Information in LLVM to Recover Optimized-out Function Parameters
Hi,
Following is a proposal to improve location coverage for Function parameters in LLVM. The patches for review will be posted soon.
RFC: [DebugInfo] Improving Debug Information in LLVM to Recover Optimized-out Function Parameters
Ananthakrishna Sowda(Cisco), asowda at cisco.com
Nikola Prica (RT-RK/Cisco), nprica at rtrk.com
Djordje Todorovic(RT-RK/Cisco), djtodorovic at rtrk.com
Ivan Baev
2004 Sep 25
2
Strange behavior of is.na() on lists
Hello R-users,
I have observed that is.na() behaves strange on some lists. Here is a
simple example:
> a = list(list('asd'))
> a
[[1]]
[[1]][[1]]
[1] "asd"
> for(i in 1:5)
+ print(is.na(a))
[1] TRUE
[1] FALSE
[1] TRUE
[1] TRUE
[1] TRUE
>
> for(i in 1:10)
+ print(as.integer(is.na(a)))
[1] 0
[1] 10
[1] 1
[1] 0
[1] 140897024
[1] 134567568
[1] 1
[1] 1953720684
2019 Feb 08
3
RFC: [DebugInfo] Improving Debug Information in LLVM to Recover Optimized-out Function Parameters
Thank you for your interest and comments! Please see my responses inline.
On 2/7/19, 3:17 PM, "aprantl at apple.com on behalf of Adrian Prantl" <aprantl at apple.com> wrote:
> On Feb 7, 2019, at 1:49 PM, Ananthakrishna Sowda (asowda) via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> Hi,
> Following is a proposal to improve location
2003 Jul 23
1
conflicting domain portions are not supported for NETLOGON calls
I'm seeing this error in my log file under samba-3.0beta3.
"The conflicting domain portions are not supported for NETLOGON calls."
I have created a unix/samba user testuser and a unix group pwruser.
The testuser's primary group is pwruser.
Next I mapped the ntgroup to pwruser with:
"net groupmap modify ntgroup="Power Users" unixgroup=pwruser"
and net