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Researcher · Statistics Sweden · Sweden

Jan H. Wretman

Jan H. Wretman publishes mostly in Statistics and Probability, Artificial Intelligence and Statistics, Probability and Uncertainty, on topics such as Advanced Statistical Methods and Models, Survey Sampling and Estimation Techniques and Bayesian Methods and Mixture Models.

OpenAlex
World rank
#2,662,026
of 7,710,434 ranked researchers
Rank in Sweden
#34,088
of 71,437
Works
29
Citations
3.9k
Citations per work
134.7
h-index
7
i10-index 6Top 73% in Statistics and Probability
Jan H. Wretman

What does Jan H. Wretman research?

Jan H. Wretman's work is mostly in Mathematics (44%), Computer Science (18%), Decision Sciences (14%).

Physical Sciences: 18 works · 62.0% of their workMathematics: 13 works · 44.0% of their workStatistics and Probability: 13 works · 44.0% of their workComputer Science: 5 works · 18.0% of their workArtificial Intelligence: 5 works · 16.0% of their workComputer Networks and Communications: 1 works · 2.0% of their workSocial Sciences: 6 works · 22.0% of their workDecision Sciences: 4 works · 14.0% of their workStatistics, Probability and Uncertainty: 3 works · 10.0% of their workManagement Science and Operations Research: 1 works · 4.0% of their workSocial Sciences: 2 works · 8.0% of their workSociology and Political Science: 2 works · 8.0% of their workEverything else: 5 works · 16.0% of their workTHEIR WORKJan H. Wretman29works
Physical Sciences62%Social Sciences22%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics1344.0%
    2. Computer Science518.0%
    1. Decision Sciences414.0%
    2. Social Sciences28.0%
  3. Everything else516.0%
  1. 1Statistics and Probability44% of their works
  2. 2Artificial Intelligence16% of their works
  3. 3Statistics, Probability and Uncertainty10% of their works
  4. 4Sociology and Political Science8% of their works
  5. 5Management Science and Operations Research4% of their works
  6. 6Computer Networks and Communications2% of their works

Research topics

Which keywords describe Jan H. Wretman's research?

The keywords of their largest research topics: Multicollinearity, Randomized Response Technique, Regression Analysis, Sensitive Questions, Sensitivity Analysis, Bayesian Modeling, Clustering and Mixture Models.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Multicollinearity71 topic
  2. Randomized Response Technique71 topic
  3. Regression Analysis71 topic
  4. Sensitive Questions71 topic
  5. Sensitivity Analysis62 topics
  6. Bayesian Modeling41 topic
  7. Clustering41 topic
  8. Mixture Models41 topic
  9. Multiple Imputation41 topic
  10. Response Rates31 topic
  11. Survey Methodology31 topic
  12. Active Learning21 topic
  13. Machine Learning21 topic
  14. Polynomial Chaos21 topic
  15. Regularization21 topic
  16. Uncertainty Quantification21 topic
  17. Variable Selection21 topic

Where does Jan H. Wretman work?

Jan H. Wretman's main affiliation in the publication record is Statistics Sweden, Sweden.

How many publications and citations does Jan H. Wretman have?

OpenAlex counts 29 works and 3,907 citations for Jan H. Wretman, an h-index of 7, ranking #2,662,026 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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