Displaying 20 results from an estimated 200 matches similar to: "How to construct a formula"
2013 Jan 04
1
Garbage collection problem
Hello all,
I am running into a problem with garbage collection not being able to
free up all memory. Unfortunately I am unable to provide a minimal
self-contained example, although I can provide a self contained
example if anyone feels like wading through some 600 lines of code. I
would love to isolate the relevant parts from the code but whenever I
try to run a simpler example, the problem does
2015 May 11
5
Bacula backup system
Hi there,
In my last request I have asked info about backuppc and other backup
solutions. After some test I have choosen bacula. Many people said it's too
complex and try to make it works is a challenge. I've tested backuppc and I
don't like it for a stupid reason... I must install on centos external
software, configure a web server with cgi with suid enabled (apache does
not have
2023 Dec 11
1
Small typo in Sweave.Rnw
In the first paragraph of Sweave.Rnw
(./src/library/utils/vignettes/Sweave.Rnw), it reads
for literate programming \cite{fla:Knuth:1984}.
but probably should be
for literate programming \citep{fla:Knuth:1984}.
^
kind regards
Enrico
--
Enrico Schumann
Lucerne, Switzerland
http://enricoschumann.net
2011 Jan 24
2
normality and equal variance testing
I currently have a program that automates 2-way ANOVA on a series of endpoints,
but before the ANOVA is carried out I want the code to test the assumptions of
normality and equal variance and report along with each anova result in the
output file. How can I do this?
I have pasted below the code that I currently use.
library(car)
numFiles = x #
2007 Apr 07
2
FLAC: file extension question
Hi,
I have read somewhere there exist 2 extensions for FLAC files: .flac and
.fla
Why is this and what's the difference between them?
thanks in advance!
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2010 Dec 20
1
Passing parameter to a function
I am trying to pass a couple of variable names to a xtabs formula:
> tab <- function(x,y){
xtabs(time~x+y, data=D)
}
But when I run:
> tab(A,B)
I get:
Error in eval(expr, envir, enclos) : object "A" not found
I am quite sure that there is some easy way out, but I have tried with different combinations of deparse(), substitute(), eval(), etc without success, can someone
2008 Sep 17
5
Mail being delivered to mbox instead of Maildir
I thought I had Dovecot configured to use Maildir instead of mbox, but
apparently it is still using mbox.
Excerpt from dovecot.conf:
mail_location = maildir:~/Maildir
Excerpt from sendmail.mc:
MAILER(dovecot)dnl
dovecot.m4:
########################################
### DOVECOT Mailer Specification ###
########################################
Mdovecot,
2019 Jan 18
3
testparm: /var/run/ctdb/ctdb.socket missing
Apologies in advance, but I have been banging my head against this
and the only Google results I've found are from 2014, and don't work
(or apply).
OS: Ubuntu 18.04 bionic
smbd: 4.9.4-Debian (the apt.van-belle.nl version)
When I run `testparm` I get:
rlimit_max: increasing rlimit_max (8192) to minimum Windows limit
(16384)
WARNING: The "syslog" option is deprecated
2007 Apr 07
3
FLAC: file extension question
2007/4/7, Alex Jones <alex@weej.com>:
>
> On Sat, 2007-04-07 at 17:49 +0200, Harry Sack wrote:
> > Hi,
> >
> > I have read somewhere there exist 2 extensions for FLAC files: .flac
> > and .fla
> > Why is this and what's the difference between them?
>
> Nothing. File name extensions don't mean anything. Don't be confused
> into thinking
2004 Jul 06
1
FYI House bill exports analog phone regs to VoIP
---------- Forwarded message ----------
Date: Wed, 07 Jul 2004 00:31:21 -0400
From: Declan McCullagh <declan@well.com>
To: politech@politechbot.com
Subject: [Politech] House bill exports analog phone regs to VoIP
http://www.politechbot.com/docs/boucher.voip.bill.070604.pdf
There's a new bill in the House of Representatives to regulate phone
calls made over the Internet. It was
2006 Jun 09
1
click to call features on asterisk
Hi there,
anyone in the community has manage to configure click to call features? Care
to share.
I have tried on this manual , seem got some software error like
http://www.voip-info.org/wiki/view/Asterisk+click+to+call
Software error:
>
> Unable to determine call statusMessage: Originate with 'Exten' requires 'Context' and 'Priority'
>
> For help, please
2008 Jun 20
1
Logitech cordless desktop ex 90
Anyone using ex 90?
I have it running, no problem. Only mouse was little tricky, namely in X.
But jut a little change in xorg.conf and everything works fine (CO 5.1 desktop
install with vanilla kernel).
Now would like to get keyboards extra buttons in use. Question is, anyone
configured it allready, or do I have to invent wheel? again :D
Jarmo
2009 May 21
2
PuppetShow undefined methods problems..
I get these stack traces after setting up puppetshow and browsing the
gui at http://site:3000/
http://pastebin.com/m459851f6
Any ideas? Im using 0.24.5 with rails 2.0.2 on a debian 5.0.1..
/flash
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2011 Feb 09
5
Removing Outliers Function
I am working on a function that will remove outliers for regression analysis.
I am stating that a data point is an outlier if its studentized residual is
above or below 3 and -3, respectively. The code below is what i have thus
far for the function
x = c(1:20)
y = c(1,3,4,2,5,6,18,8,10,8,11,13,14,14,15,85,17,19,19,20)
data1 = data.frame(x,y)
rm.outliers =
2004 Dec 10
3
Asterisk Training Needed in SouthEast U.S
I need advanced Asterisk training in the SouthEast area of the U.S; I don't
need to know how to install linux and Asterisk and compile the modules and
load them and such. I don't need to know what extensions.conf does or
sip.conf does;
What I do need is a better understanding of what every single little option
in sip.conf or iax.conf does, and I need to learn a lot more about all the
2007 Oct 31
3
[PATCH 0/7] (Re-)introducing pvops for x86_64 - Consolidation part
Hi folks,
Here is the result of the latest work on the pvops front, after the x86
arch merge. From the functionality point of view, almost nothing was
changed, except for proper vsmp support - which was discussed, but not
implemented before - and the introduction of smp_ops in x86_64, which eased
the merging of the smp header.
Speaking of the merge, a significant part (although not majority) of
2007 Oct 31
3
[PATCH 0/7] (Re-)introducing pvops for x86_64 - Consolidation part
Hi folks,
Here is the result of the latest work on the pvops front, after the x86
arch merge. From the functionality point of view, almost nothing was
changed, except for proper vsmp support - which was discussed, but not
implemented before - and the introduction of smp_ops in x86_64, which eased
the merging of the smp header.
Speaking of the merge, a significant part (although not majority) of
2012 Apr 10
3
How to get the SS and MS from oneway.test?
Hello everyone:
I'm a new member of this group.
I have a question about "oneway.test".
When I use "anova(lm(....))" to analysis the
ANOVA,
I can get the information about Sum Sq and Mean
Sq.
(The R code and the results are as follows.)
2003 Nov 10
8
Memory issues..
Hi dear R-listers, I'm trying to fit a 3-level model using lme in R. My
sample size is about 2965 and 3 factors:
year (5 levels), ssize (4 levels), condition (2 levels).
When I issue the following command:
>
lme(var~year*ssize*condition,random=~ssize+condition|subject,data=smp,method
="ML")
I got the following error:
Error in logLik.lmeStructInt(lmeSt, lmePars) :
2010 Apr 29
1
How to estimate the residual SD for each sample separately in mixed-effects model?
Dear R-helpers,
I am developing a Mixed-Effects model for a study of immunoassays using
'lme4' library. The study design is as follows: 10 samples were run
using 7 different immunoassays, 3 times each, in duplicates. Data
attached. I have developed the following model:
c.lme <- lmer(Result~SPL + (SPL|Assay/Run) -1, data=data)
This model has excellent predictions - the Rsquared of