Displaying 9 results from an estimated 9 matches for "bmeyer".
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meyer
2009 Dec 22
3
vector indexing problem in multilevel data: assigning a specific value to all group members
...derAttribute)
df <- as.data.frame(df)
df
rm(personId, groupId, groupLeader, someAttribute, leaderAttribute, df)
--
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
2008 Aug 01
3
Newbie question: How to use tapply() on several vectors simultaneously
...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
2007 Jul 23
1
Multilevel package: Obtaining significance for waba within-group correlation?
...ckage(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 Aug 23
2
lmer() causes segfault
...ore 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
2008 Aug 28
4
Help with shading a polygon below a segment of a curve (normal distribution)
...he 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 May 25
1
marginality principle / selecting the right type of SS for an interaction hypothesis
...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 Apr 03
0
Multilevel model with lme(): Weird degrees of freedom (group level df > # of groups)
...t 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
2011 Feb 03
2
how to read the "Sum Sq" - column from summary.aov()
...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
2010 Aug 24
0
mlm for within subject design
.... I tried uninstalling and re-installing Tinn-R to no avail. I
compared settings with a co-worker who is having no problems, and my
settings are the same.
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
--Forwarded Message Attachment--
From: bmeyer at sozpsy.uzh.ch
To: r-help at r-project.org
Date: Mon, 23 Aug 2010 18:15:00 +0200
Subject: [R] lmer() causes segfault
Hello lmer() - users,
A call to the lmer() function causes my installation of R (2.11.1 on
Mac OS X 10.5.8) to crash and I am trying to figure out the problem.
I have a data se...