Displaying 5 results from an estimated 5 matches for "buchta".
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kuchta
2008 Mar 17
1
Inconsistency in gsub in R.2.6.2 (PR#10978)
...TRUE))
[1] "latin1"
The code in src/main/pcre.c (see also do_tolower and do_strsplit in
src/main/character.c) suggests to patch as attached.
> x <- "ab?"
> Encoding(gsub("?","", x))
[1] "latin1"
Happy Easter
Christian
--
Christian Buchta -> Institute for Tourism and Leisure Studies ->
Vienna University of Economics and Business Administration -> Vienna
-> Austria -> Europe. Visit us on http://www.wu-wien.ac.at/itf/.
2011 Nov 13
1
libary(Rweka) J48 design tree
Hello everybody
I'm having some difficulties to design the decision tree algorithm J48.
I am using the following code and when I run it gives me the following
message
plot(m1)
Error in plot.Weka_tree(m1) :
Plotting of trees with multi-way splits is currently not implemented.
#The code
library(RWeka)
library(randomForest)
library(party)
if(require(mlbench, quietly = TRUE) &&
2009 Jan 11
2
problems installing package XML to a computer without an internet connection
Hello,
I am hoping for some advice regarding how I can install the XML
package which I require to run package tm.
Normally I would use the install package option, however, I have to
install the packages to a laptop running XP. The laptop does not have
an internet connection.
Firstly I tried the file - XML_1.99-0.tar.gz . Below is the error I received
Error in gzfile(file, "r") :
2000 Mar 03
2
Re: [Omega-devel] StatDataML
...sch <Friedrich.Leisch@ci.tuwien.ac.at>
> MIME-Version: 1.0
> Content-Transfer-Encoding: 8bit
> Date: Fri, 3 Mar 2000 17:07:37 +0100 (CET)
> To: omega-devel@omegahat.org, r-devel@R-project.org,
Erich.Neuwirth@univie.ac.at, hothorn@ci.tuwien.ac.at, baier@ci.tuwien.ac.at,
Christian.Buchta@wu-wien.ac.at
> Subject: [Omega-devel] StatDataML
> X-Mailman-Version: 1.0rc2
> List-Id: Developers of Omega <omega-devel.www.omegahat.org>
> X-BeenThere: omega-devel@www.omegahat.org
>
>
> Hi,
>
> we have a first draft of R functions reading/writing data to XML...
2012 Jan 03
10
arc_no_grow is set to 1 and never set back to 0
Hello.
I have a Solaris 11/11 x86 box (which I migrated from SolEx 11/10 a couple of weeks ago).
Without no obvious reason (at least for me), after an uptime of 1 to 2 days (observed 3 times now) Solaris sets arc_no_grow to 1 and then never sets it back to 0. ARC is being shrunk to less than 1 GB -- needless to say that performance is terrible. There is not much load on this system.
Memory