Displaying 20 results from an estimated 3000 matches similar to: "R-intro: Simple manipulations/Vectors and assignment (PR #2365)"
2006 Jun 13
2
levelplot and source() problems
I have been using levelplot but have had trouble calling it inside
functions - something seems to go wrong when it's not called directly from
the R command prompt. Simplest reproducible example:
$ R --vanilla
> library(lattice)
> levelplot(matrix(1:4,2,2))
- This gives a nice plot in soothing pastel colors.
Now, with a file lptest.r containing 2 lines:
library(lattice)
2011 Feb 11
1
Help optimizing EMD::extrema()
Hi folks,
I'm attempting to use the EMD package to analyze some neuroimaging
data (timeseries with 64 channels sampled across 1 million time points
within each of 20 people). I found that processing a single channel of
data using EMD::emd() took about 8 hours. Exploration using Rprof()
suggested that most of the compute time was spent in EMD::extrema().
Looking at the code for EMD:extrema(),
2011 Nov 03
1
EMD arguments default values
Hi,
i'm using this command line with EMD package
filename<-emd(y,x,boundary="wave",plot.imf=F)
i'd like to know if this EMD uses default values for non-specified arguments. i'm especially interested in "stoprule", "max.imf", "tol" behavior in such cases.
Thanks
2002 Mar 26
0
openssh-3.1p1, buildpkg.sh on Solaris 8
Hello.
First I would like to thank you for making building the OpenSSH package
so easy on Solaris 8. I wish it was so easy with all open source
software.
For your information, I just build and packaged OpenSSH-3.1p1 on my
Ultra 5 workstation with the following packages:
system SUNWadmr System & Network Administration Root
system SUNWarc Archive Libraries
system
2008 Nov 19
1
C++ code from R
Hi
I managed to compile (and use) C code from R, but now I have to use C++ code.
After reading "Writing R extensions", I came up with the following
code, which compiles fine
-------------------
// emdL1_R.cc:
#include <time.h>
#include <stdio.h>
#include "emdL1.h"
extern "C"
{
void emd_L1(
double *H1, int *n1,
double *H2, int *n2,
2003 Jan 29
0
Weird problem with mixed up id's
Several users get sometimes the wrong profile.
I have one example here:
The user bfs1a-15 logs in. The batch file is created, transfered to the
client and executed. Among others there is a line saying:
net use p: /home
The user gets an error, saying "the password for \\fileserver\fg13z-15 is
wrong, type in the for \\fileserver\fg13z-15:" (translated from german).
I know from the past
2005 Sep 09
2
shapefiles manipulations ??
cheers ,
I need help in shapefile manipulations. I have two shapefiles of my country Cameroon.
The first contain 10 provinces and each province contains a certain number of administratives units. I dont have ESRI Arc view. I want to add a admistrative unit of the center province to the map with 10 province.
Is it possible to to take a peace of shapefile and combining it to another ?
Thanks !
2006 May 04
3
SQL like manipulations on data frames
Is there a cheat-sheet anywhere that describes how to do SQL-like
manipulations on a data frame?
My knowledge of R is rather limited. But from my experience it seems
as though one can think of data frames as being similar to tables in
a database: there are rows, columns, and values. Also, one can
perform similar manipulations on a data frame as one can on a table.
For example:
2000 Jul 17
3
No subject
We are looking for another solution besides Samba, which will allow our
application developers using Windows 95/98/NT to access share on our Sun Box
running Solaris 2.6 operating systems. Our supervisor feels the Samba
installation process is more complex than what we really need.
Any suggestions?
Steven Hawks
NCR Corporation
IT Services - GAD Sales and Business Infrastructure
* 1529 Brown St.,
2008 Nov 16
1
Need help in calling C code from R
Hi
I would like to implement the "Earth Movers Distance" into R and found
the code in C on the following page:
http://www.cs.duke.edu/~tomasi/software/emd.htm
Unfortunately, I don't know much (nearly nothing) about C and how to
call it from R.
As far as I have seen, the calling of the code from R should be rather
straight forward, but there are still several things I don't
2013 Apr 18
1
select and do some calculations/manipulations on certain rows based on conditions in R
Hi,
May be this helps (Assuming that there are only '0's and '1's in the dataset)
dat1<-read.table(text="
??????? ID X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15
1?? 5184??? 0??? 0??? 0??? 0??? 0?? 0?? 0??? 0??? 0??? 1???? 0????? 0????? 0????? 0????? 0????? 0
2?? 6884??? 0??? 0??? 1??? 0??? 0?? 1?? 0??? 0??? 0??? 0???? 0????? 0????? 0????? 0????? 0????? 0
3?
2001 Aug 29
1
kupdated, bdflush and kjournald stuck in D state on RAID1 device (deadlock?)
(Sent to linux-raid, linux-kernel and ext3-users since I'm not sure what type of issue
this is)
I've got a test system here running Redhat 7.1 + stock 2.4.9 with these
patches:
http://www.fys.uio.no/~trondmy/src/2.4.9/linux-2.4.9-NFS_ALL.dif
http://www.zip.com.au/~akpm/ext3-2.4-0.9.6-249.gz
http://domsch.com/linux/aacraid/linux-2.4.9-aacraid-20010816.patch
All three patches applied
2006 Dec 21
5
cft through changes (new tool based on puppet)
I''ve started working on a new tool that should help with modifying the
configuration of a system under the control of puppet. The tool is
called cft (pronounced ''sift'') and is inspired by Gnome''s Sabayon[1] in
taht it watches how an admin changes a system and spits out a puppet
manifest based on its observations.
Cft''s website is
2017 Aug 04
0
Re: libguestfs binaries missing when built from source code
On Fri, Aug 04, 2017 at 10:20:39AM +0000, emlyn.jose@wipro.com wrote:
> Hi Richard,
>
> Thank you for the feedback!
> I have been following them and facing the below issue while building the same:
> …..
> podwrapper.pl: wrote virt-v2v-test-harness.1
> podwrapper.pl: wrote ../../html/virt-v2v-test-harness.1.html
> touch stamp-virt-v2v-test-harness.pod
> ocamlfind
2004 Aug 06
2
Legal issues
On Wed, Apr 21, 2004 at 10:52:38PM +0200, Jack Moffitt wrote:
> > Does it matter if the stream is mp3 or ogg?
>
> No. It could be WAV, FLAC, or some 2-bit per sample mono format where
> the music is unrecognizable. You'd still have to pay the royalties.
It DOES matter if it's mp3. You have to pay the publisher royalties
regardless, but in addition, there's a 2%
2009 Aug 20
0
No subject
leave it for another day to be sure.
> It would help running the driver in debug mode
>
> /path/to/usbhid-ups -DDD -a upsname
>
> The interesting parts will have 'HIDGetDataValue' in them and a few
> lines before that will tell us which report it attempted to retrieve.
I've done that and included the syslog output in the same file. The
logfile is attached and
2015 Apr 26
3
question about use MP3s with LAME on Icecast
Hi.
Is it possible (legally) to stream MP3s on Icecast that have been encoded
with LAME encoder (http://lame.sourceforge.net/license.txt)?
So if a composer writes a track, then saves in MP3 with LAME, and wants to
distribute with Icecast server, is it legal?
Must he get license for MP3 (http://mp3licensing.com/royalty/emd.html) and
pay any royalties for MP3 DISTRIBUTING or STREAMING as it stated
2004 Aug 06
0
[Re: icecast2 ??]
Aaron Gaudio wrote:
> > Dale Ghent wrote:
> > > Icecast2 is icecast2. I'm talking about it's lack of innovation (ogg
> > > streaming! woopdefuckingdoo) as well as it's lack of functionality that
> > > doesnt even near icecast 1.x (yp, acls, metadata, web-based admin).
> > Apparently, you haven't tried Icecast2-alpha, yet.
> So... we have to
2000 Jul 13
1
Mapping Drives from Windows 98 client to Sun Sever
We have a Sun box physically located at another site running Solaris 2.6
We perform administration remotely using telnet, CRT and others from Windows
95/98 workstations.
We are want to use Samba to allow mapping to certain directories on the Sun
Server.
The documentation I have seem to only reference installation of Samba on the
Sun Server.
Our workstations do not have the Solaris Operating
2004 Aug 06
0
Legal issues
The license for MP3/mp3PRO useage is not quit as you think - first the
webcasters must meet certain base requirements -
Note: No license is needed for private, non-commercial activities
(e.g., home-entertainment, receiving broadcasts and creating a personal
music library), not generating revenue or other consideration of any kind or
for entities with an annual gross revenue less than US$