Displaying 20 results from an estimated 3000 matches similar to: "Moving Alternate Storage to another disk."
2019 Jan 03
0
Moving Alternate Storage to another disk.
Hi,
if you have the new disk installed on the same server you can try:
- mount new disk for example in /mnt/temp
- rsync -vaWH all files + directories from the old to the new disk
- stop dovecot so no changes will happen on disks
- make a final rsync again -> should not take many time
- umout the old disk
- mount new disk to the original "alt-storage" path, so you don't have to
2004 Sep 10
3
Improving on Rice coding
Hello,
I am the author of the Bonk audio compression program... i've just been
looking at your comparrison table, and i noticed bonk gets marginally
better compression than Flac on some files (actually i was
rather surprised to see bonk on the list at all, it's not exactly high
profile :-) ).
Bonk in lossless mode is a pretty naive implementation of a predictive
coder, so the main
2003 Feb 04
1
test for two samples
Hi R-users,
My question is more methodological one, rather than technical.
I have to samples representing residuals based on two measurements
techniques (resid1,resid2; n=69). I need to compare two samples, to
reject one technique (the worse one), and to keep the one which gave
lower residuals (better one). What to look for? What should I analyse?
Means, variance, std. deviations?
Based on
2004 Jul 14
3
ROracle - fetch gives empty dataframe
Dear R-users,
I was able to make ROracle package to connect to the DB (Oracle91,
64bit, on Solaris). But after executing siple SQL query, "fetch"
commaned gives me an empty dataframe.
### RORACLE INSTALATION PROCEDURE ###
R CMD INSTALL --configure-args='--enable-extralibs' --enable-oracle32=no
~/tmp/ROracle_0.5-5.tar.gz #since we have 64bit Oracle9i instalation
PROBLEM:
2003 Sep 23
3
number of distinct values in a dataframe
Hi R-users,
How can I found the number of a distinct values in a data frame
(occurrence of distinct values)? The dataframe consists of several
thousands integer numbers.
Thanks,
Rado
--
Radoslav Bonk M.S.
Dept. of Physical Geography and Geoecology
Faculty of Sciences, Comenius University
Mlynska Dolina 842 15, Bratislava, SLOVAKIA
tel: +421 905 968 127 e-mail: rbonk at host.sk
2004 Sep 10
2
Improving on Rice coding
On Sun, 27 Apr 2003, Josh Coalson wrote:
>
> Paul, cool to see you here... I thought bonk was in limbo
> since I couldn't even see the homepage for a while.
>
There's a reason that web server is called yoyo...
Bonk was a neat idea that turned out to be not too practical, so i haven't
been working on it much.
>
> I actually did study bonk a little when I discovered
2003 Feb 20
3
outliers/interval data extraction
Dear R-users,
I have two outliers related questions.
I.
I have a vector consisting of 69 values.
mean = 0.00086
SD = 0.02152
The shape of EDA graphics (boxplots, density plots) is heavily distorted
due to outliers. How to define the interval for outliers exception? Is
<2SD - mean + 2SD> interval a correct approach?
Or should I define 95% (or 99%) limit of agreement for data interval,
2003 Sep 04
2
documents for writing functions
Hi,
Does anybody know suitable documents (manuals) on writing user functions
(covering loops, conditions ...) in R? Other than the usually available
manuals.
Thanks,
Rado
--
Radoslav Bonk M.S.
Dept. of Physical Geography and Geoecology
Faculty of Sciences, Comenius University
Mlynska Dolina 842 15, Bratislava, SLOVAKIA
tel: +421 905 968 127 e-mail: rbonk at host.sk
2002 Jul 08
2
matrix: rows to columns conversion
Hi,
I'm new to "R". I have a matrix of 6x12. I need to produce matrix of
12x6, such that rows in new matrix are columns from original matrix, and
columns in a new matrix are rows from the original one. I was playing
with rbind(), and cbind() with no success.
Regards,
-Rado
--
Radoslav Bonk M.S.
Dept. of Physical Geography and Geoecology
Faculty of Natural Sciences, Comenius
2004 Jul 05
1
R and databases (Oracle)
Dear R users,
I'm working on implementation of hydrometeorological DB in Oracle9i and
would like to use R, as a plotting engine for graphs and maps and also
to perform some non trivial statistics on DB data using R. Thus any
links with examples or efforts on:
- general DB and R cooperation
- Oracle91 and R cooperation
- Oracle PL/SQL and R
are welcomed.
Thanks in advance,
Rado
--
2004 Jul 12
1
ROracle package error
Dear R-users,
In order to use ROracle (v. 0.5-5) package I compiled R-1.9.1 on Linux
(2.4.20-28.9smp) and installed it. I need to use Oracle9i on Solaris.
When executing "library(ROracle)" I got the following error message:
> library(ROracle)
Error in dyn.load(x, as.logical(local), as.logical(now)) :
unable to load shared library
2002 Nov 26
4
how to identify the outliers
Hello R-users,
Is there any more sophisticated way how to identify the dataset
outliers other then seeing them in boxplot? I wanna exclude them from
further analysis and I am interested in their position in my vector
data.
Rado
--
Radoslav Bonk M.S.
Dept. of Physical Geography and Geoecology
Faculty of Sciences, Comenius University
Mlynska Dolina 842 15, Bratislava, SLOVAKIA
tel: +421 2 602
2002 Nov 07
4
negative and positive values in diff. colors
Hi R-users,
I have a set of elevation residuals as geodata points. I would like to
display them in the following way:
-negative values using pch=20 (filled circle)
-positive values using pch=1 (empty circle)
while using the cex.max=5, cex.min=0.1 for points() to represent the
residuals value. Basically I would like to distinguish neagtive and
positive values at my map. How to do this.
Thanks
2002 Aug 30
2
postscript() problem
Hi R-users,
I am using "postscript("xx.eps", horizontal=FALSE, onefile=FALSE,
height=6, width=10, pointsize=10)" and "barplot(xx.dat)" in R to produce
EPS graphics for LATeX document. When checking the graphics with "gv" I
see that it was not produced with full details. The main graphic is
there, but axes labels and titles are missing. While checking the
2006 May 18
2
matrix transformation into 3 columns II.
Dear R-users
Sorry for posting the previous message too soon before I have finished it.
I have matrix (mprecip) with headers:
> dim(mprecip)
[1] 6268 170
> mprecip
date GilzeRijen Eindhoven Volkel ZuidLimburg Arcen Ubachsberg
1 01/01/1978 NA 0.0 NA 0.1 NA NA
2 01/02/1978 NA 0.0 NA 0.0 NA NA
3
2008 May 31
1
rsync 3.0.2 with --fileflags on FreeBSD: cannot rsync hardlinked immutable files
Hi *,
it seems rsync with --fileflags isn't able to work on (already)
hardlinked and immutable ("schg") files on FreeBSD. The following
scripts will create a simple example for this behaviour:
--------------------------------------------------------------
#! /bin/sh
#
#
set -x
DIR="/var/tmp/rsync_$(date +%s)/"
mkdir "${DIR}/"
# Preparing dir_A
mkdir
2015 Feb 11
2
libvirt/virsh change boot order
Hello, hope all are well.
Am I missing something?
If I add a cdrom and change boot order in a running vm with virsh edit, I have to shutdown the vm and restart to see the change in boot order. I can not just restart the vm via reboot inside the vm or virsh reboot vm. I don't see anything under /var/lib/libvirt/qemu/saved where I might expect conflict if I was battling against a saved
2004 Sep 10
0
Improving on Rice coding
--- Paul Harrison <pfh@mail.csse.monash.edu.au> wrote:
> Hello,
>
> I am the author of the Bonk audio compression program... i've just
> been
> looking at your comparrison table, and i noticed bonk gets marginally
> better compression than Flac on some files (actually i was
> rather surprised to see bonk on the list at all, it's not exactly
> high
>
2006 Apr 08
3
FastCGI issues
I am attempting to get Rails running on Windows with an Apache 2 server.
I seem to be having some trouble, and in spite of my best efforts to
find a solution, I could not.
I believe that I configured Apache correctly. I have included
EnableSendfile Off
EnableMMAP Off
Win32DisableAcceptEx
FastCgiConfig -maxClassProcesses 1 -maxProcesses 1 -minProcesses 1
-processSlack 1 \
-initial-env
2004 Mar 22
4
R commands formating for LaTeX
Dear R users,
I have to include typical UNIX formated R commands and outputs into the
article using LaTeX.
What is the easiest way to include R prompt commands and text outputs
(including messages) into LaTeX documents? Is there any template or library?
So far I'm trying to produce R commands in LaTeX using LaTeX general
format options.
Thanks,
Rado