Joachim Härtung

5.2k total citations · 1 hit paper
51 papers, 3.6k citations indexed

About

Joachim Härtung is a scholar working on Statistics and Probability, Statistics, Probability and Uncertainty and Management Science and Operations Research. According to data from OpenAlex, Joachim Härtung has authored 51 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Statistics and Probability, 13 papers in Statistics, Probability and Uncertainty and 9 papers in Management Science and Operations Research. Recurrent topics in Joachim Härtung's work include Statistical Methods in Clinical Trials (16 papers), Statistical Methods and Bayesian Inference (12 papers) and Meta-analysis and systematic reviews (10 papers). Joachim Härtung is often cited by papers focused on Statistical Methods in Clinical Trials (16 papers), Statistical Methods and Bayesian Inference (12 papers) and Meta-analysis and systematic reviews (10 papers). Joachim Härtung collaborates with scholars based in Germany, Kenya and Japan. Joachim Härtung's co-authors include Guido Knapp, Bimal K. Sinha, Kepher H. Makambi, Brad J. Biggerstaff, Peter Altmeyer, Matthias Hoffmann, Markus Stücker, Christian Braun, Karsten Geletneky and Joachim P. Steinbach and has published in prestigious journals such as Journal of the American Statistical Association, Gastroenterology and The American Journal of Cardiology.

In The Last Decade

Joachim Härtung

48 papers receiving 3.4k citations

Hit Papers

Improved tests for a random effects meta‐regression with ... 2003 2026 2010 2018 2003 500 1000 1.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Improved tests for a random effects meta‐regression with a single covariate
    2003 1.5k citations Guido Knapp, Joachim Härtung Statistics in Medicine profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Joachim Härtung Germany 19 589 490 377 326 270 51 3.6k
Yong Chen United States 36 545 0.9× 331 0.7× 236 0.6× 403 1.2× 399 1.5× 320 5.9k
Helge Toutenburg Germany 23 1.0k 1.7× 329 0.7× 156 0.4× 273 0.8× 274 1.0× 111 4.6k
Charles Poole United Kingdom 22 362 0.6× 318 0.6× 186 0.5× 213 0.7× 453 1.7× 66 4.1k
Jane L. Hutton United Kingdom 38 578 1.0× 605 1.2× 448 1.2× 398 1.2× 337 1.2× 108 5.7k
David J. Spiegelhalter United Kingdom 12 575 1.0× 532 1.1× 117 0.3× 379 1.2× 263 1.0× 18 3.2k
J. B. Copas United Kingdom 34 1.6k 2.7× 746 1.5× 409 1.1× 207 0.6× 204 0.8× 90 3.9k
Joel B. Greenhouse United States 40 791 1.3× 431 0.9× 1.2k 3.2× 396 1.2× 450 1.7× 97 6.2k
Lifeng Lin United States 30 514 0.9× 706 1.4× 359 1.0× 644 2.0× 526 1.9× 148 5.0k
Hannu Oja Finland 36 1.8k 3.0× 477 1.0× 333 0.9× 164 0.5× 197 0.7× 170 4.6k
Anne Whitehead United Kingdom 31 825 1.4× 813 1.7× 142 0.4× 761 2.3× 403 1.5× 118 5.2k

Countries citing papers authored by Joachim Härtung

Since Specialization
Citations

This map shows the geographic impact of Joachim Härtung's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Joachim Härtung with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joachim Härtung more than expected).

Fields of papers citing papers by Joachim Härtung

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joachim Härtung. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Joachim Härtung. The network helps show where Joachim Härtung may publish in the future.

Co-authorship network of co-authors of Joachim Härtung

This figure shows the co-authorship network connecting the top 25 collaborators of Joachim Härtung. A scholar is included among the top collaborators of Joachim Härtung based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Joachim Härtung. Joachim Härtung is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Westphal, Manfred, Oliver Heese, Joachim P. Steinbach, et al.. (2015). A randomised, open label phase III trial with nimotuzumab, an anti-epidermal growth factor receptor monoclonal antibody in the treatment of newly diagnosed adult glioblastoma. European Journal of Cancer. 51(4). 522–532. 156 indexed citations
2.
Härtung, Joachim & Guido Knapp. (2010). Adaptive group sequential confidence intervals for the ratio of normal means. Sankhya B. 72(1). 76–95. 1 indexed citations
3.
Härtung, Joachim, Guido Knapp, & Bimal K. Sinha. (2008). Statistical Meta‐Analysis with Applications. Wiley series in probability and statistics. 300 indexed citations
4.
Knapp, Guido, Brad J. Biggerstaff, & Joachim Härtung. (2006). Assessing the Amount of Heterogeneity in Random‐Effects Meta‐Analysis. Biometrical Journal. 48(2). 271–285. 70 indexed citations
5.
Härtung, Joachim. (2006). Flexible Designs by Adaptive Plans of Generalized Pocock‐ and O'Brien‐Fleming‐Type and by Self‐Designing Clinical Trials. Biometrical Journal. 48(4). 521–536. 8 indexed citations
6.
Härtung, Joachim & Guido Knapp. (2005). Models for Combining Results of Different Experiments: Retrospective and Prospective. American Journal of Mathematical and Management Sciences. 25(1-2). 149–188. 5 indexed citations
7.
Härtung, Joachim & Guido Knapp. (2003). On confidence intervals for the among-group variance in the one-way random effects model with unequal error variances. Journal of Statistical Planning and Inference. 127(1-2). 157–177. 20 indexed citations
8.
Knapp, Guido & Joachim Härtung. (2003). Improved tests for a random effects meta‐regression with a single covariate. Statistics in Medicine. 22(17). 2693–2710. 1525 indexed citations breakdown →
9.
Härtung, Joachim, et al.. (2002). Statistik. 25 indexed citations
10.
11.
Härtung, Joachim & Guido Knapp. (2001). On tests of the overall treatment effect in meta‐analysis with normally distributed responses. Statistics in Medicine. 20(12). 1771–1782. 313 indexed citations
12.
Härtung, Joachim. (2001). A Self-Designing Rule for Clinical Trials with Arbitrary Response Variables. Controlled Clinical Trials. 22(2). 111–116. 7 indexed citations
13.
Härtung, Joachim & Guido Knapp. (2000). Asymptotic tests for general linear hypotheses on variance components in models of commutative quadratic type. Statistics. 35(1). 23–44. 1 indexed citations
14.
Härtung, Joachim & Guido Knapp. (2000). Confidence intervals for the between group variance in the unbalanced one-way random effects model of anaylsis of variance. Journal of Statistical Computation and Simulation. 65(1-4). 311–323. 18 indexed citations
15.
Härtung, Joachim. (1998). Ordnungserhaltende positive Varianzschätzer bei gepaarten Messungen ohne Wiederholungen. Technical reports. 1 indexed citations
16.
Härtung, Joachim, et al.. (1997). Modellkatalog Varianzanalyse. 1 indexed citations
17.
Zehender, Manfred, et al.. (1989). Incidence and clinical relevance of QT prolongation caused by the new selective serotonin antagonist ketanserin. The American Journal of Cardiology. 63(12). 826–832. 26 indexed citations
18.
Härtung, Joachim & Hans‐Joachim Werner. (1984). Hypothesenprüfung im restringierten linearen Modell : Theorie und Anwendungen. Vandenhoeck & Ruprecht eBooks. 7 indexed citations
19.
Härtung, Joachim. (1982). On two-stage minimax problems. Pacific Journal of Mathematics. 102(2). 355–368. 16 indexed citations
20.
Härtung, Joachim, et al.. (1976). Über Gâteaux‐Differenzierbarkeit der Minimum‐Funktion. ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 56(6). 243–246. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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