World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
34
Citations
4388
World Ranking
2933
National Ranking
22

Elja Arjas publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Elja Arjas sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 149 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Elja Arjas D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Elja Arjas sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 34 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Overview

Elja Arjas is affiliated with the University of Helsinki in Finland and specializes in mathematical and statistical research, with a particular focus on statistics and probability. Their academic output includes work in management science and operations research, pathology and forensic medicine, molecular biology, and cancer research.

The scientist's main fields of study are:

  • Mathematics

Within this domain, the subfields they have contributed to include:

  • Statistics and Probability
  • Management Science and Operations Research
  • Pathology and Forensic Medicine
  • Molecular Biology
  • Cancer Research

Elja Arjas has addressed a variety of research topics over their career. The principal areas of focus include:

  • Statistical Methods in Clinical Trials
  • Advanced Causal Inference Techniques
  • Statistical Methods and Inference
  • Optimal Experimental Design Methods
  • Genetic factors in colorectal cancer
  • Gene expression and cancer classification
  • Cancer Genomics and Diagnostics

The scientist has published in several academic venues, notably:

  • arXiv (Cornell University)
  • OPAL (Open@LaTrobe) (La Trobe University)
  • Molecular Oncology
  • Bayesian Analysis
  • BMC Medical Research Methodology

Recent publications authored or co-authored by Elja Arjas comprise:

  • A discrete time method for the analysis of event histories (2021, OPAL (Open@LaTrobe) (La Trobe University))
  • Transcriptomic pan-cancer analysis using rank-based Bayesian inference (2022, Molecular Oncology)
  • Bayesian Non-Parametric Ordinal Regression Under a Monotonicity Constraint (2022, Bayesian Analysis)
  • Adaptive treatment allocation and selection in multi-arm clinical trials: a Bayesian perspective (2022, BMC Medical Research Methodology)
  • Adaptive treatment allocation and selection in multi-arm clinical trials: a Bayesian perspective (2021, Research Square (Research Square))

Their collaborative work includes partnerships with several frequently co-authoring researchers, namely:

  • Dario Gasbarra
  • Pekka Kangas
  • Valeria Vitelli
  • Thomas Fleischer
  • Jørgen Ankill

Best Publications

  • Bayesian spatial modeling of genetic population structure

    Jukka Corander;Jukka Sirén;Elja Arjas

  • Bayesian Mapping of Multiple Quantitative Trait Loci From Incomplete Inbred Line Cross Data

    Mikko J. Sillanpää;Elja Arjas

  • A Graphical Method for Assessing Goodness of Fit in Cox's Proportional Hazards Model

    Elja Arjas

  • Bayesian mapping of multiple quantitative trait loci from incomplete outbred offspring data.

    Mikko J. Sillanpää;Elja Arjas

  • The Claims Reserving Problem in Non-Life Insurance: Some Structural Ideas

    Elja Arjas

  • Bayesian methods for analyzing movements in heterogeneous landscapes from mark-recapture data.

    Otso Ovaskainen;Hanna Rekola;Evgeniy Meyke;Elja Arjas

  • Non-parametric Bayesian Estimation of a Spatial Poisson Intensity

    Juha Heikkinen;Elja Arjas

  • Survival models and martingale dynamics: original text, discussion and reply

    Elja Arjas;N. Keiding;O. Borgan;P. K. Andersen

  • Transmission of pneumococcal carriage in families: a latent Markov process model for binary longitudinal data

    Kari Auranen;Elja Arjas;Tuija Leino;Aino K. Takala

  • Genetic basis of climatic adaptation in scots pine by bayesian quantitative trait locus analysis.

    Päivi Hurme;Mikko J. Sillanpää;Elja Arjas;Tapani Repo

  • The Failure and Hazard Processes in Multivariate Reliability Systems

    Elja Arjas

  • Causal Reasoning from Longitudinal Data

    Elja Arjas;Jan Parner

  • BAYESIAN ANALYSIS OF METAPOPULATION DATA

    R. B. O'Hara;E. Arjas;H. Toivonen;I. Hanski

  • Discussion on the paper by Spiegelhalter, Sherlaw-Johnson, Bardsley, Blunt, Wood and Grigg

    Deborah Ashby;Sheila M. Bird;Ian Hunt;Robert Grant

  • A Stochastic Process Approach to Multivariate Reliability Systems: Notions Based on Conditional Stochastic Order

    Elja Arjas

  • Poliovirus Surveillance by Examining Sewage Water Specimens: Studies on Detection Probability Using Simulation Models

    J. Ranta;T. Hovi;E. Arjas

  • CLAIMS RESERVING IN CONTINUOUS TIME; A NONPARAMETRIC BAYESIAN APPROACH

    Svend Haastrup;Elja Arjas

  • Probabilistic preference learning with the Mallows rank model

    Valeria Vitelli;Øystein Sørensen;Marta Crispino;Arnoldo Frigessi

  • A Marked Point Process Approach to Censored Failure Data with Complicated Covariates

    Elja Arjas;Pentti Haara

  • On predictive causality in longitudinal studies

    Elja Arjas;Mervi Eerola

  • A Note on Random Intensities and Conditional Survival Functions

    Anatoli Yashin;Elja Arjas

  • Approximating Many Server Queues by Means of Single Server Queues

    Elja Arjas;Tapani Lehtonen

  • Approximating many-server queues by means of single-server queues

    Elja Arjas;Tapani Lehtonen

  • Bayesian integrated modeling of expression data: a case study on RhoG

    Rashi Gupta;Dario Greco;Petri Auvinen;Elja Arjas;Elja Arjas

Frequent Co-Authors

Terence P. Speed
Terence P. Speed Walter and Eliza Hall Institute of Medical Research
Petri Auvinen
Petri Auvinen University of Helsinki
Tommi Härkänen
Tommi Härkänen Finnish Institute for Health and Welfare (THL)
Richard L. Tweedie
Richard L. Tweedie University of Minnesota
Jukka Corander
Jukka Corander University of Oslo
Jaakko Tuomilehto
Jaakko Tuomilehto University of Helsinki
Matti Pirinen
Matti Pirinen University of Helsinki
Alfred Stein
Alfred Stein University of Twente
P. Helena Mäkelä
P. Helena Mäkelä University of Helsinki
Stephen E. Fienberg
Stephen E. Fienberg Carnegie Mellon University

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