Displaying 18 results from an estimated 18 matches for "bertolt".
2008 Aug 28
4
Help with shading a polygon below a segment of a curve (normal distribution)
...x[(length(x)-cutpoint):length(x)]
yt <- y[(length(y)-cutpoint):length(y)]
# draw the polygon
polygon(xt, yt, density = 10 )
As you can see in the result, this is not what I want; some area above
the line gets shaded, but not below. Can someone tell me what I am missing?
Thank you very much,
Bertolt
--
Bertolt Meyer
Oberassistent
Sozialpsychologie, Psychologisches Institut der Universit?t Z?rich
Binzm?hlestr. 14, Box 15
CH-8050 Z?rich
bmeyer at sozpsy.uzh.ch
tel: +41446357282
fax: +41446357279
mob: +41788966111
2008 Aug 01
3
Newbie question: How to use tapply() on several vectors simultaneously
...roupID, mean)
1 2
-0.5915639 -0.7404875
> tapply(test$V3, test$groupID, mean)
1 2
-0.6012890 0.3733494
I am now looking for something that gives me
groupID V2 V3
1 1 -0.5915639 -0.6012890
2 2 -0.7404875 0.3733494
Any ideas?
Thank you very much,
Bertolt
--
Bertolt Meyer
Oberassistent
Sozialpsychologie, Psychologisches Institut der Universit?t Z?rich
Binzm?hlestr. 14, Box 15
CH-8050 Z?rich
bmeyer at sozpsy.uzh.ch
tel: +41446357282
fax: +41446357279
mob: +41788966111
2009 Dec 22
3
vector indexing problem in multilevel data: assigning a specific value to all group members
...oblem, but I am unable to get it
right. I had to fall back to building a specific function employing
nested for() loops for achieving this. However, this is error prone
and very slow, as some of my data sets are very large. What am I
missing?
Any help would be greatly appreciated.
Regards,
Bertolt
Code:
personId <- c(1,2,3,4,5,6,7,8,9)
groupId <- c(17,17,17,22,22,22,22,37,37)
groupLeader <- c(0,1,0,0,0,0,1,1,0)
someAttribute <- c(0.145833333, 0.218750000, 0.089743590, 0.003875969,
0.086486486, 0.218750000, 0.089743590, 0.016129032, 0.151898734)
leaderAttribute <- c(NA,NA,N...
2011 Feb 03
2
how to read the "Sum Sq" - column from summary.aov()
...mmary(aov(DV ~ IV1 * IV2))
Df Sum Sq Mean Sq F value Pr(>F)
IV1 1 0.215 0.21499 0.2277 0.6343
Residuals 98 92.523 0.94411
How can I store the sums of squares in a variable for later use? Like this:
>some.magic.command()
[1] 0.215 92.523
Thank you,
Bertolt
--
Dr. Bertolt Meyer
Senior research and teaching associate
Social Psychology, Institute of Psychology, University of Zurich
Binzmuehlestrasse 14, Box 15
CH-8050 Zurich
Switzerland
bmeyer at sozpsy.uzh.ch
2008 May 25
1
marginality principle / selecting the right type of SS for an interaction hypothesis
...If every
factor is corrected for the other factors, the SSs of all factors plus
the RSS do not sum up to the total SS of the model. But doesn't that
lead to a situation where the standard way of calculating eta-square
for a factor by dividing its SS by the total SS cannot be applied?
Regards,
Bertolt
--
Bertolt Meyer
Senior Assistant
Psychological Institute, University of Zurich
Social Psychology
Binzmuehlestr. 14, Box 15
CH-8050 Zurich
Switzerland
bmeyer at sozpsy.uzh.ch
tel: +41446357282
fax: +41446357279
2010 Aug 23
2
lmer() causes segfault
...a segfault:
*** caught segfault ***
address 0x154c3000, cause 'memory not mapped'
and a lengthy traceback. I can reproduce this error. It also occurs
when I don't load nlme before lme4. Can someone tell me what I am
doing wrong? Any help is greatly appreciated.
With best regards,
Bertolt
--
Dr. Bertolt Meyer
Senior research and teaching associate
Social Psychology, Institute of Psychology, University of Zurich
Binzmuehlestrasse 14, Box 15
CH-8050 Zurich
Switzerland
bmeyer at sozpsy.uzh.ch
2007 Jul 23
1
Multilevel package: Obtaining significance for waba within-group correlation?
...ite new to R so please do apologize if either of these questions
has an obvious answer that I didn't get.
Example:
> package(multilevel)
> data(bh1996)
> waba(bh1996$HRS,bh1996$WBEING,bh1996$GRP)
[I would like to obtain the significance of the CorrW value]
Thanks for your help,
Bertolt
--
Bertolt Meyer
PhD Student
Institute of Psychology & Institute of Information Systems
Humboldt University Berlin
bmeyer at psychologie.hu-berlin.de
phone: +49-30-20939347
mobile: +49-179-4991046
web1: http://ioe-skillmap.hu-berlin.de
web2: http://amor.rz.hu-berlin.de/~h04440am
2010 Apr 03
0
Multilevel model with lme(): Weird degrees of freedom (group level df > # of groups)
...40 927 6.040510 0.0000
[...]
Number of Observations: 1047
Number of Groups: 118
How is it possible that the group-level predictor has a df > than the
number of groups? I am a little at a loss here and would appreciate it
if someone could explain this to me... What am I missing?
Regards,
Bertolt
--
Dr. Bertolt Meyer
Senior research and teaching associate
Social Psychology, Institute of Psychology, University of Zurich
Binzmuehlestrasse 14, Box 15
CH-8050 Zurich
Switzerland
bmeyer at sozpsy.uzh.ch
tel: +41446357282
fax: +41446357279
mob: +41788966111
2007 Jan 01
9
suggestion - Password replication
Hi,
I would find it very useful if puppet were able to replicate passwords for
specified users from a master PC (the puppetmaster would do me fine, though
I suspect this may not suit everyone).
That would make changing passwords on my small Linux network a little easier.
cheers
John Dubery
2002 Oct 14
1
OpenPGP key as authentication
...: PgpSecreKeyfile,PgpKeyID and so on.
Is it a planned feature ?
Thanks.
adulau
--
Alexandre Dulaunoy -- http://www.foo.be/
3B12 DCC2 82FA 2931 2F5B 709A 09E2 CD49 44E6 CBCD --- AD993-6BONE
"People who fight may lose.People who do not fight have already lost."
Bertolt Brecht
2007 Jun 29
3
Mysql store problems
I successfully switched to using mysql and all the problems relating to sqllite
and stored configs, locking issues, etc. went away.
However, it seems as if something new has suddenly popped up in my puppetmaster
logs and the clients are failing to compile their configurations:
info: Found proxy in /etc/puppet/manifests/site.pp
err: Puppet::Parser::Interpreter failed with error Mysql::Error:
2009 Aug 05
0
[Announce] Samba 3.0.36 Maintenance Release Available
================================================================
"Because things are the way they are,
things will not stay the way they are."
Bertolt Brecht
================================================================
Release Announcements
=====================
This is the latest bugfix release of the Samba 3.0 series.
Please note, that the 3.0 series will be DISCONTINUED after this release!
There will be neither any bugfix release nor a...
2009 Aug 05
0
[Announce] Samba 3.0.36 Maintenance Release Available
================================================================
"Because things are the way they are,
things will not stay the way they are."
Bertolt Brecht
================================================================
Release Announcements
=====================
This is the latest bugfix release of the Samba 3.0 series.
Please note, that the 3.0 series will be DISCONTINUED after this release!
There will be neither any bugfix release nor a...
2007 Jun 07
3
can i access module "files" w/o using client-server?
Hi,
I''m new to puppet and trying to get started using it just in local mode.
My basic question is: how can i reference a static file within the module
(eg in the module''s files/ subdirectory, as described in
http://reductivelabs.com/trac/puppet/wiki/ModuleOrganisation). I suppose i
could try using a full.absolute path to the file, but that seems to
completely defeat the purpose
2008 Mar 19
10
Network interfaces (and deleting them)
I''m in a bit of a pickle and I can''t work out a safe way to do
something. I currently have a define called ip that I use to define
network interfaces. The built in method didn''t seem to work, so I
designed this to write out the /etc/sysconfig/network-scripts/ifcfg-
ethX file.
However, I started thinking about what if I decide to define an eth0:0
for some purpose, and
2006 Oct 09
5
General questions and problems with exec...
Hi,
I''m in the process of evaluating puppet and cfengine for a rollout on
a mix of in-house servers and managed customer servers. I''ve always
been a pro-cfengine man, and it''s already running on a small setup of
5 machines. But even though I have pretty clear idea of how I should
proceed building the system, I''m intimidated by the vast amount of
2018 Jul 19
7
Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?
On 07/18/2018 04:05 PM, Valeri Galtsev wrote:
>
>
> On 07/18/18 14:36, Johnny Hughes wrote:
>> On 07/18/2018 01:58 PM, Valeri Galtsev wrote:
>>
>>
>> <snip>
>>
>>>> But are you guys really telling you think the calendaring / scheduling
>>>> for individual users and the main corporate account, etc. .. are
>>>>
2010 Aug 24
0
mlm for within subject design
...in a segfault:
*** caught segfault ***
address 0x154c3000, cause 'memory not mapped'
and a lengthy traceback. I can reproduce this error. It also occurs
when I don't load nlme before lme4. Can someone tell me what I am
doing wrong? Any help is greatly appreciated.
With best regards,
Bertolt
--
Dr. Bertolt Meyer
Senior research and teaching associate
Social Psychology, Institute of Psychology, University of Zurich
Binzmuehlestrasse 14, Box 15
CH-8050 Zurich
Switzerland
bmeyer at sozpsy.uzh.ch
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