In Oxford, I am appointed in the
Department of Statistics and the
Department of Politics and International Relations
and I am a fellow of
In Groningen, I work in the
of Sociology and in the
(Interuniversity Center for Social Science Theory and Methodology),
a research school that is a cooperative activity of the Universities of
Groningen, Utrecht, and Nijmegen.
Lonnie ter Braak (M.D.),
our children are
My main research interests are the following:
For further information you can go on to:
My email addresses are < tom.snijders "at" nuffield.ox.ac.uk > and < t.a.b.snijders "at" rug.nl > .
my Social Network Analysis Page:
this also contains information about the following computer programs:
SIENA for analysis of longitudinal network data,
BLOCKS for stochastic block modeling,
ZO for the analysis of 0-1 matrices with given row and column sums,
which is a program suite
containing, among others, BLOCKS, ZO, and p2;
SNOWBALL for the estimation of the size of a hidden population
using a snowball sample;
a lot about Multilevel Analysis:
remarks, corrections, and data sets (plus MLwiN and some HLM and MIXOR setups)
for the Snijders-Bosker textbook;
introduction to MLwiN and Mln/MLwiN macros;
PINT program for Power analysis IN Two-level designs;
TWOMOK paper & program for two-level scale analysis ('ecometrics');
current organisational activities;
selected list of publications + abstracts;
list of all publications;
My postal addresses are
Oxford OX1 1NF
telephone Nuffield office: +44 1865 278599; Nuffield lodge (general): 278500; Statistics secr.: 272866.
fax +44 1865 278621 (Nuffield lodge: general)
Department of Sociology
Grote Rozenstraat 31
9712 TG Groningen
telephone +31 - 50 - 3636188 or 3636469 (secr.)
Main current organisational activities of Tom A.B. Snijders
Some recent and coming performances and activities.
- An honorary doctorate in the Social Sciences at the
University of Stockholm was awarded
to me in 2005.
- I am a Professorial Fellow in the
Behavioural Sciences(Dept. of Psychology) at the University of
Melbourne, collaborating with profs. Philippa Pattison and
- At the
XXX International Sunbelt Social Networks Conference held
June 29 - July 4, 2010, in Riva del Garda, Italy, I had the honor
to be the keynote speaker.
- On December 16, 2011, I received a
honorary doctorate from the
- I gave a tutorial and master class at the
second Advanced Siena Users' Meeting (AdSUM-2012), March 11-12, 2012, at
Arizona State University in Tempe, Arizona, organized by David Schaefer.
- At the SUNBELT XXXII
International Sunbelt Social Network Conference,
March 12-18, 2012 in Redondo Beach, CA, I taught a workshop
on longitudinal network modeling using
and presented about longitudinal network modeling.
- I participated as a keynote speaker in the
Modern Modeling Methods (M3) Conference
at the University of Connecticut (May 21-24, 2012),
and taught a pre-conference workshop on Methods for Network Dynamics.
- At the Multilevel Social Networks Symposium,
June 19-20 in Manchester,
I gave the keynote address about
"The Multiple Flavours of Multilevel Issues for Networks".
- At the 8th UKSNA Conference,
Bristol, 28th-30th June 2012, I taught a workshop about longitudinal network modeling using RSIENA
and with Johan Koskinen presented about Multilevel Longitudinal Analysis of Social Networks.
- At the
9th UKSNA Conference,
Greenwich, 27th-29th June 2013, I will present a lecture
"Variance reduction in the Robbins-Monro algorithm used in RSiena".
- For SIENA workshops and other events, see the SIENA website.
Some seminars held at Nuffield college in Oxford:
Some seminars held at the ICS in Groningen:
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