Methoden May 2014

methoden@mailman.uni-konstanz.de

5 participants
5 discussions

Stellenausschreibung Mitarbeiterstellen im ERC-Projekt CORRODE, GU Frankfurt
by Markus Gangl 29 May '14

29 May '14

Liebe Kolleginnen und Kollegen, im Rahmen meines ERC-geförderten Forschungsprojekts "Corroding the social? An empirical evaluation of the relationship between unemployment and social stratification in OECD countries (CORRODE)" sind ab Herbst 2014 bis zu 2 Stellen für promovierte wissenschaftliche Mitarbeiter/innen (TV E-13, 100%) und 3 Stellen für nicht promovierte wissenschaftliche Mitarbeiter/innen (TV E-13, 65%) befristet für zunächst zwei Jahre zu besetzen. Die Verlängerung der … [View More]

1 0

Stellenausschreibung: 0,5 E15 am MZES
by Wolf, Christof 26 May '14

26 May '14

Das Mannheimer Zentrum für Europäische Sozialforschung (MZES) der Universität Mannheim sucht zum frühestmöglichen Zeitpunkt einen/eine Wissenschaftliche/n Mitarbeiter/in (TV-L E13, 50% Arbeitszeit) für 12 Monate zur Vorbereitung eines Forschungsantrags mit dem Titel "Health Inequalities: Long-term Trends, Life Course Dynamics, and Social Contexts in a Comparative Perspective" Ihr Aufgabengebiet: Vorbereitung eines Forschungsantrags zum oben genannten Projekt in enger Abstimmung mit Prof. Dr. … [View More]

1 0

Fwd: Fwd: Your Take on Statistics - Online Student Video Contest
by Stefanie Eifler 22 May '14

22 May '14

Liebe Kollegen und Kolleginnen, anbei eine Information der DAGStat, die für Sie von Interesse sein könnte. Mit besten Grüßen, Stefanie Eifler -------- Original-Nachricht -------- Betreff: Fwd: Your Take on Statistics - Online Student Video Contest Datum: Wed, 21 May 2014 18:51:56 +0200 Von: DAGStat <dagstat(a)statistik.tu-dortmund.de> An: Bertram Schäfer <bertram.schaefer(a)statcon.de>, Rolf Biehler <biehler(a)math.uni-paderborn.de>, Berthold Lausen <blausen(a)… [View More]essex.ac.uk>, Claudia Schmoor <claudia.schmoor(a)uniklinik-freiburg.de>, Christine Müller <cmueller(a)statistik.tu-dortmund.de>, Stefanie Eifler <dgs-sektion-methoden(a)ku.de>, Horst Entorf <entorf(a)wiwi.uni-frankfurt.de>, Hans Kestler <hans.kestler(a)uni-ulm.de>, Hans Teschner <hans.teschner(a)unitybox.de>, Heinz Holling <holling(a)psy.uni-muenster.de>, Hajo Holzmann <holzmann(a)mathematik.uni-marburg.de>, Katja Ickstadt <ickstadt(a)statistik.uni-dortmund.de>, Marco Giesselmann <mgiesselmann(a)diw.de>, Karl Mosler <mosler(a)statistik.uni-koeln.de>, Michael Neumann <michael.neumann(a)uni-jena.de>, Peter Schmidt <peter.schmidt(a)destatis.de>, Hans Peter Wolf <pwolf(a)wiwi.uni-bielefeld.de>, Richardus Vonk <richardus.vonk(a)bayer.com>, Rudolf Schulmeyer <rschulmeyer(a)t-online.de>, Wolfgang Schmid <schmid(a)europa-uni.de>, Wolfgang Schmid <schmid(a)euv-frankfurt-o.de>, Tilman Mayer <tilman.mayer(a)uni-bonn.de>, Jürgen Wellmann <wellmann(a)uni-muenster.de> Liebe DAGStat-Vertreter, anbei ein Statistik-Wettbewerb von Eurostat, der sich an Studierende richtet und bei dem es Preise bis zu 5.000 EUR gibt. Es wäre sicherlich nicht schlecht, wenn dieser Wettbewerb in den Gesellschaften bekannt gemacht werden würde. Beste Grüße Christine Müller Eurostat Student Video Contest: Your Take on Statistics View this email in your browser <http://us8.campaign-archive1.com/?u=b79954d855caa0005d70fba18&id=a71cbb31d2…> Lights, camera, action... *Eurostat, the statistical office of the European Union (EU), has launched a Europe-wide online student video contest: Your Take on Statistics.* *Prizes* The contest consists of three categories <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…>. The prizes for the winners and runners up in each category will be: 1st: *€5,000* 2nd: * €2,000* 3rd: *€1,000* The finalists and winners will be determined by Eurostat, based on the strengths of the video against the rules and entry criteria. In each category a non-monetary prize will also be awarded to the winner of an online public vote. *Who can enter?* /Entry deadline: 31 October 2014/ On the closing date for video entries, participants must fulfil all the following conditions to be eligible for a prize: * You must be a citizen of one of the Member States of the European Union * You must be over 18 years of age * You must be registered as a student in a tertiary education establishment in an EU Member State in any of the following course types: Audio-visual sciences; Graphic Design; PR and Communication; Film, TV and Media studies; Economics; Statistics; Art; European Studies. Proof of eligibility will be required before prizes are awarded. *How to win?* You don't need to be Steven Spielberg to enter. You can even produce your video on your mobile phone if you like. What's most important is to show enthusiasm, originality and, of course, accuracy. Videos should: * Be fun, entertaining and imaginative and show why statistics matter (be it video, animation, graphical -- the style is up to you). * Address one of three statistics categories <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…>, reflecting major issues affecting EU citizens * Be no longer than 90 seconds in length (longer clips will be disqualified). Entrants must also read and adhere to the full contest rules, entry category criteria, and guidelines for producing and entering your video, available on the contest web page. <http://europa.us8.list-manage2.com/track/click?u=b79954d855caa0005d70fba18&…> *Contest timeline:* * Contest launches: 16 May 2014 * Deadline for submitting your video: 31 October 2014 * Evaluation process: 1-14 November 2014 * Online public voting: 15 November 2014-15 December 2014 * Prize winners are announced: By end December 2014 * Prize award ceremony: By end April 2015 /Important: dates are tentative and may change. Please refer to the contest web page for the latest information./ *Can you help promote the contest?* Thank you! Please forward this email to your contacts and mailing lists. You can also print the poster <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…> and foldable flyer <http://europa.us8.list-manage1.com/track/click?u=b79954d855caa0005d70fba18&…> to put on display or distribute through your activities. And of course, the latest information can be found on Facebook <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…>, Twitter (@YTO_Stats <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…>) or through contest news email updates. <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…> To spread the word on Twitter please use the hashtag *#YTOScontest.* Good luck! The Eurostat team Facebook <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…> Twitter <http://europa.us8.list-manage1.com/track/click?u=b79954d855caa0005d70fba18&…> Website <http://europa.us8.list-manage1.com/track/click?u=b79954d855caa0005d70fba18&…> /Copyright © European Union, 2014. All rights reserved./ This email was sent by Ecorys UK Limited on behalf of the European Commission Directorate-General, Eurostat. www.uk.ecorys.com <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…> unsubscribe from this list <http://europa.us8.list-manage2.com/unsubscribe?u=b79954d855caa0005d70fba18&…> update subscription preferences <http://europa.us8.list-manage.com/track/click?u=b79954d855caa0005d70fba18&i…> -- Prof. Dr. Christine Müller Lehrstuhl für Statistik mit Anwendungen im Bereich der Ingenieurwissenschaften Fakultät Statistik Technische Universität Dortmund Vogelpothsweg 87 D-44221 Dortmund Germany Tel.: +49 (0) 231 755 - 4238 Tel. Sekr.: +49 (0) 231 755 - 4239 Tel. privat: 030 / 811 14 89 Fax: +49 (0) 231 755 - 3454 E-Mail:cmueller@statistik.tu-dortmund.de Homepage:http://www.statistik.tu-dortmund.de/mueller1.html Büro: Mathematikgebäude, R. 746 Wichtiger Hinweis: Die Information in dieser E-Mail ist vertraulich. Sie ist ausschließlich für den Adressaten bestimmt. Sollten Sie nicht der für diese E-Mail bestimmte Adressat sein, unterrichten Sie bitte den Absender und vernichten Sie diese Mail. Vielen Dank. Unbeschadet der Korrespondenz per E-Mail, sind unsere Erklärungen ausschließlich final rechtsverbindlich, wenn sie in herkömmlicher Schriftform (mit eigenhändiger Unterschrift) oder durch Übermittlung eines solchen Schriftstücks per Telefax erfolgen. Important note: The information included in this e-mail is confidential. It is solely intended for the recipient. If you are not the intended recipient of this e-mail please contact the sender and delete this message. Thank you. Without prejudice of e-mail correspondence, our statements are only legally binding when they are made in the conventional written form (with personal signature) or when such documents are sent by fax. [View Less]

1 0

Zwei Stellenausschreibungen EG 13, 100%
by Best, Henning 14 May '14

14 May '14

Liebe Kolleginnen, liebe Kollegen, anbei zwei Stellenausschreibungen (100% EG13) für ein kriminologisch-sozialwissenschaftliches Projekt an der Uni Halle. Da ich mit einem (anderen) Teilprojekt an dem Konsortium beteiligt bin, würde ich mich sehr freuen, wenn sich auch in Halle methodisch geschulte Sozialwissenschaftler bewerben würden. Viele Grüße, Henning -------- Original-Nachricht -------- Betreff: [NORDKRIM] Fwd: Stellenausschreibungen Datum: Tue, 13 May 2014 11:03:46 +0200 Von: … [View More]

1 0

German Stata Users Group Meeting, Announcement and Program
by Ulrich Kohler 02 May '14

02 May '14

2014 German Stata Users Group Meeting June 13, 2014 University of Hamburg Van-Melle-Park 6 ("Philosophenturm") Hörsaal E (ground flour) http://www.uni-hamburg.de/index_e.html Meeting only: 45 (students 25) Workshop on June 12: 65 Workshop and Conference: 85 (including coffee, tee, luncheons) (1) Overview ------------ Meeting: The 12th German Stata Users Group Meeting will be held at the the University of Hamburg on Friday, June 13 2014. Everybody from anywhere who is interested in using … [View More]Stata is invited to attend this meeting. The meeting will include presentations about causal models, general statistics, and data management, both by researchers and by StataCorp staff. The meeting will also include a "wishes and grumbles" session, during which you may air your thoughts to Stata developers. Workshop: On the day before the conference, Ulrich Kohler, co-author of the book "Data Analysis Using Stata" and several user written Stata commands will present a workshop on "Visualization of Statistical Data Using Stata". Details about the workshop are given below the program. Conference Dinner There is (at additional cost) the option of an informal meal at a restaurant in Hamburg on Friday evening. Details will be given at the conference. Language The conference language will be English because of the international nature of the meeting and the participation of non-German guest speakers. (2) Time table -------------- 8:30--9:00, Registration 9:00--9:15, Welcome 9:15--10:15, Regression analysis of censored data using pseudo-observation, Erik T. Parner 10:15--11:15, Using Stata for Sequence Analysis, Brendan Halpin 11:15--11:30, Coffee 11:30--12:30, Some examples using gsem to handle endogeneity in nonlinear models, David Drukker 12:30--13:30, Lunch 13:30--14:00, Managing Stata related files with dirtools, Ulrich Kohler 14:00--14:30, Spellsplitting using very large or daily datasets, Klaudia Erhardt and Ralf Künstler 14:30--15:00, Modeling Interactions in Count Data Regression, Heinz Leitgöb 15:00--15:15, Coffee 15:15--16:15, Esitmating average treatment effect from observational data using teffects, David Drukker 16:15--16:45, Reproducible research in Stata, Bill Rising 16:45--17:00, Coffee 17:00--17:30, A new command for plotting regression coefficients and other estimates, Ben Jann 17:30--18:15, Report to the Users/Whishes and Grumbles, Bill Rising and Users Abstracts --------- 9:15--10:15 Regression analysis of censored data using pseudo-observations. Erik T. Parner, Aarhus University Abstract: In a series of papers, a method based on pseudo-values has been proposed for direct regression modeling of the survival function, the restricted mean and cumulative incidence function in competing risks with right censored data. The models, once the pseudo-values have been computed, can be fitted using standard generalized estimating equation software. In this talk I will present three Stata procedures to compute these pseudo-observations, and give examples of applications. Guidelines for the number of variables in the regression analyses are presented, and future updates of the procedures are discussed. 10:15--11:15 Using Stata for Sequence Analysis. Brandan Halpin, University of Limerick, Ireland Abstract: Sequence analysis is a very different way of looking at categorical longitudinal data, such as life-course or labour-market histories (or any ordered categorical data, for that matter). Instead of focusing on transition rates (e.g., via hazard rate, Markov or panel models) it takes individual time-series and compares them as wholes. It has significant advantages at a descriptive and exploratory level, and may help detect patterns which conventional methods will overlook. As availability of longitudinal data increases, this becomes a significant advantage. Sequence analysis hinges on defining measures of similarity between sequences, typically in order to generate data-driven classifications, for example by cluster analysis. Most SA uses the Optimal Matching distance, but others measures are in use. There is some controversy about the applicability of SA algorithms to social science data, and about their parameterisation. Comparison of different methods and parameterisations helps clarify the issues. For a long time TDA was the only package social scientists had access to for sequence analyis, but in more recent years both Stata and R have had relevant functionality, in Stata's case provided by the SQ and SADI packages. In this talk I will discuss the current state of the SADI package. SADI differs from SQ in being plugin-based, and therefore is significantly faster: many of the distance measures are compute-intensive, and typically comparisons will be made. It also provides additional distance measures, including Dynamic Hamming, Time-Warp Edit Distance and a version of Elzinga's Number of Matching Subsequences measure. It includes tools for inspecting and graphing sequence data, and for comparing distance measures and the resulting cluster analyses. I will also briefly discuss the advantages and disadvantages of using plugins rather than Mata, and make some remarks about cross-compiling plugins under Linux. 11:30--12:30 Some examples using gsem to handle endogeneity in nonlinear models. David M. Drukker, StataCorp Abstract: Unobserved components can parameterize problems of endogeneity in many nonlinear models for cross-sectional and panel data. This talk provides some examples and uses -gsem- to estimate the parameters. 13:30--14:00 Managing Stata related files with -dirtools. Ulrich Kohler, University of Potsdam Abstract: -potsdam.de The presentation will illustrate severals uses of the programs in the dirtools package. dirtools is a collection of programs designed to deal with native Stata files (i.e. .dta, .do, .ado, .mata, or .gph) and some of the more frequently generated other file formats (.eps, .pdf, .tex). The programs provides an easy access to typical tasks to be done with these file types. The user can, for example, describe or load datasets, compile mata files, translate .gph files to .eps or .pdf files, compile TeX files, etc. In addition the package allows an easy way to change the working directory and to define bookmarks for frequently used directories. 14:00--14:30 Splitting spells using very large or daily datasets. Klaudia Erhardt, DIW Berlin, SOEP and Ralf Künstler, WZB and NEPS Abstract: We present two Stata Programs dealing with spell data: "splitspells.do" and "combispells.do". "splitspells.do" is a syntax to split spell data so that every splitted spell is either completely parallel or completely unique to other spells within the same case. This could be done by splitting each spell in single time-unit splits, a method which is not recommendable - or even feasible - for large datasets or daily data, as it produces a maximum of additional records. In contrast, "splitspells" does the job by producing the least possible number of additional records, and is a useful tool in the process of transforming multiple spelltype-datasets into "unidimensional" sequence data. The second program, "combispells" is to be used with already splitted episode data. Using existing spelltype-variables and user-defined short labels it produces a (labelled) numeric variable as well as a string variable that show the spelltyp-combinations occurring within parallel splits of a case. Thus it provides a user friendly and easy-to-handle tool for the edition, revision, and exploration of spell data. Both amply commented programs are available at the authors. As "combispells" is easy to understand on one's own account, the main focus of the presentation will be on "splitspells". 14:30--15:00 Modeling Interactions in Count Data Regression. Principles and Implementation in Stata. Heinz Leitgöb, University of Linz, Austria Abstract: During the past decades, count data models (in particular Poisson and Negative Binomial based regression models) have gained relevance in empirical social research. While identifying and interpreting main effects is relatively straightforward for this class of models, the integration of interactions between predictors proves to be complex. As a consequence of the exponential mean function implemented in count data models (restricting the possible range of the conditional expected count to nonnegative values), the coefficient of the product term variable (generated by the predictors constituting the interaction) does -- in contrast to the linear model -- not fully represent the underlying interaction effect. Further, the interaction effect is allowed to vary between individuals and can be divided into two components: (i) a model inherent interaction effect and (ii) a product-term induced interaction effect. We will derive the total interaction effect for the Poisson and Negative Binomial models by following a method developed by Norton and Ai (Economics Letters, 80 (2003) 123--129) for binary Logit and Probit models. Further, we will decompose the model inherent and the product-term induced interaction effect, discuss their substantive meaning and provide Delta method standard errors for the respective effects. Finally, an approach for the estimation and graphical representation of these effects in Stata will be provided in detail. 15:15--16:15 Estimating average treatment effects from observational data using teffects. David M. Drukker, StataCorp Abstract: After reviewing the potential-outcome framework for estimating treatment effects from observational data, this talk discusses how to estimate the average treatment effect and the average treatment effect on the treated using the regression-adjustment estimator, the inverse-probability-weighted estimator, two doubly robust estimators, and two matching estimators implemented in teffects. 16:15--16:45 Reproducible Research in Stata. Bill Rising, StataCorp Abstract: Writing a document that contains statistical results in its narrative, including inline results, can take too much effort. Typically, writers have a separate series of do-files whose results must then be pulled into the document. This is a very high-maintenance fashion to work in because updates to the data, changes to the do-files, updates to the statistical software, and, especially, updates to inline results all require work and careful checking of results. Reproducible research greatly lessens document-maintenance chores by putting code and results directly into the document; this means that only one document need be maintained; thus it remains consistent and is easily maintained. In this presentation, I will show you how to put Stata code directly into a LaTeX or HTML document and run it through a preprocessor to create the document containing results. While this is useful for creating self-contained documents, it is tremendously useful for creating periodic reports, class notes, solution sets, and other documents that get used over a long period of time. 17:00-17:30 A new command for plotting regression coefficients and other estimates. Ben Jann, University of Bern, Switzerland Abstract: Graphical display of regression results has become increasingly popular in presentations and the scientific literature, as graphs are much easier to read than tables in many cases. In Stata such plots can be produced by the -marginsplot command. However, while marginsplot is very versatile and flexible, it has two major limitations: it can only process results left behind by margins and it can only handle one set of results at the time. In this presentation I will introduce a new command called coefplot that overcomes these limitations. It plots results from any estimation command and combines results from several models into a single graph. The default behavior of coefplot is to plot markers for coefficients and horizontal spikes for confidence intervals. However, coefplot can also produce various other types of graphs. The capabilities of coefplot are illustrated using a series of examples. 17:30--18:15 Report to the Users and wishes and grumbles Bill Rising, StataCorp and Users Abstract: A Stata developer talks about developments at Stata and users talk about how Stata should develop (4) Workshop ------------ Visiulization of Statistical Data Using Stata by Ulrich Kohler, ulrich.kohler(a)uni-potsdam.de Thursday, June 12 2014, 9:15 -- 17:00 University of Hamburg Van-Melle-Park 9 WP A514 (PC-Pool) http://www.uni-hamburg.de/index_e.html Prof. Kohler holds the chair for Methods of Empirical Social Research at the University of Potsdam. He is co-author of the book "Data Analysis Using Stata" and author of several user written Stata commands. 65 Euro (including coffee, tea, luncheons) (Workshop and Conference: 85 Euro) For registration please email to Anke Mrosek (anke.mrosek(a)dpc.de) The visualization of statistical data has become an increasingly important tool for researcher to analyze their data and present their findings. This workshop aims at providing participants with the basics of graphical perception theories and familiarize them with the manifold options to create graphs with Stata. The workshop covers arbitrary graphs using the so called "resultsset-approach" and introduces the power of marginsplot for showing the results of complicated regression models. o Graphical perception -- An introductory experiment -- Pattern perception -- Table lookup o Plotting regression models with marginsplot -- Understanding margins -- marginsplots -- Common problems, proper solutions o Create arbitrary graphs with the resultsset-approach -- Limitations of charts -- graph twoway -- Tipps and tricks with graph twoway (5) Registration and accommodations ----------------------------------- Please travel at your own expense. The conference fee will be 45 (Students 25). There will also be an optional informal meal at a restaurant in Hamurg on Friday evening at additional cost. You can enroll by contacting Anke Mrosek (anke.mrosek(a)dpc.de) by email or by writing, phoning, or faxing to Anke Mrosek Dittrich Partner Consulting GmbH Prinzenstrasse 2 42697 Solingen Germany Tel: +49 (0)212 260 6624 Fax: +49 (0)212 260 6666 (6) Scientific Organizers ------------------------- The academic program of the meeting is being organized by D. Enzmann, K.-U. Schnapp (University of Hamburg), J. Giesecke (Humboldt University Berlin) and U. Kohler (University of Potsdam). (7) Logistics organizers ------------------------ The logistics are being organized by Dittrich and Partner (http://www.dpc-software.de), the distributor of Stata in several countries including Germany, The Netherlands, Austria, Czech Republic, and Hungary. [View Less]

1 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Methoden May 2014