Displaying 5 results from an estimated 5 matches for "jmethods".
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2005 Oct 06
0
SSH Private Key File Format
...e and manage SSH key pairs. I
found a draft that explains the format for public key. But I could not find
any documentation as to how the private keys are stored. Can any one point
me to a document that explains the private key file format?
Thanks in advance.
?
Regards
Sai Pullabhotla
President
jMethods, Inc.
Phone: (402) 408-5753
Fax: (402) 408-6861
www.jMethods.com
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?
2008 Feb 19
1
rJava and matrices
...this is to modify the java code to
allow me to upload a row of the matrix one at a time.
Any other ideas?
> require(rJava);
Loading required package: rJava
> t = rbind(c(1,2,3),c(2,3,4),c(1,2,10));
> .jinit()
> distanceMatrix = .jnew("data/structure/DistanceMatrix");
> .jmethods(distanceMatrix);
... other methods omitted for brevity ...
[4] "public void data.structure.DistanceMatrix.setDistances(double[][])"
> .jcall(distanceMatrix, "V", "setDistances", as.matrix(t));
Error in .jcall(distanceMatrix, "V", "setDistances"...
2008 Jul 02
1
Usage of rJava (.jcall) with Weka functions, any example?
Dear All,
I'd like to use Weka functions that are not implemented (do not have
interface) in RWeka, like the Remove function and others in the
future!
The .java() functionality is for that purpose but I haven't seen any
example with Weka functions. Could anyone give me hand in how to do
it? For instace if I want to use the
weka.filters.unsupervised.attribute.Remove?
1. in the R console,
2009 Oct 27
1
Rjava, RImageJ, and/or S4 question.
I am out of my league with this question. The following code starts the java imaging program ImageJ from within R, and displays an image (assuming ImageJ is installed on your computer).
library(RImageJ)
img <- IJ$openImage( file.choose() ) #pick an available .tif file
img$show() # make the image object visible
# An image is now displayed
# find out about the objects involved
>
2009 Jun 01
1
installing sn package
...Helper.write
To: r-help@r-project.org
Message-ID: <4A1D3D4B.8040306@web.de>
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Hi,
is it possible to use the writer method from the
weka.core.SerializationHelper class in R?
What could be wrong in my trial.
many thanks
Christian
.jmethods("weka/core/SerializationHelper")
[2] "public static void
weka.core.SerializationHelper.write(java.lang.String,java.lang.Object)
throws java.lang.Exception"
> NB <- make_Weka_classifier("weka/classifiers/bayes/NaiveBayes")
> data("HouseVotes84"...