The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Statistics
biostatistics
survival analysis
clinical prediction models
Metrics
H-Index
i10 Index
Citation Counts
106
297
144,198
* Total H IndexRankings
Ranking Based On Selection: 2
statistical genetics
genetic epidemiology
population genetics
Metrics
H-Index
i10 Index
Citation Counts
35
47
10,957
* Total H IndexRankings
Ranking Based On Selection: 3
Web-assisted education
cryptocurrency
Metrics
H-Index
i10 Index
Citation Counts
33
79
5,088
* Total H IndexRankings
Ranking Based On Selection: 4
Bayesian hierarchical modeling
Spatial Statistics
Time Series
Extreme Value Analysis
Physical Statistical Modeling
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,050
* Total H IndexRankings
Ranking Based On Selection: 5
Dynamical systems
Lyapunov functions
Metrics
H-Index
i10 Index
Citation Counts
23
52
2,182
* Total H IndexRankings
Ranking Based On Selection: 6
Combinatorics
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,219
* Total H IndexRankings
Ranking Based On Selection: 7
Group theory
graph theory
Metrics
H-Index
i10 Index
Citation Counts
16
20
701
* Total H IndexRankings
Ranking Based On Selection: 8
Well-being
social indicators
social change
Metrics
H-Index
i10 Index
Citation Counts
11
11
676
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
9
9
269
* Total H IndexRankings
Ranking Based On Selection: 10
Mathematical physics
random graphs
probability theory
Metrics
H-Index
i10 Index
Citation Counts
9
8
321
* Total H IndexRankings
Ranking Based On Selection: 11
Combinatorics
Metrics
H-Index
i10 Index
Citation Counts
7
5
149
* Total H IndexRankings
Ranking Based On Selection: 12
Task Design
Teacher Noticing
Use of Technology
Teacher Professional Development
Teacher Change
Metrics
H-Index
i10 Index
Citation Counts
6
2
79
* Total H IndexRankings
Ranking Based On Selection: 13
Social Psychology
Labour Market
Income Inequality
Mental Health
Metrics
H-Index
i10 Index
Citation Counts
6
6
178
* Total H IndexRankings
Ranking Based On Selection: 14
Mathematical modeling
applied probability
stochastic processes
mathematical biology
cancer evolution
Metrics
H-Index
i10 Index
Citation Counts
5
3
156
* Total H IndexRankings
Ranking Based On Selection: 15
Complex analysis
pluripotential theory
Metrics
H-Index
i10 Index
Citation Counts
5
1
54
* Total H IndexRankings
Ranking Based On Selection: 16
differential geometry
Cartan's equivalence method
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
* Total H IndexRankings
Ranking Based On Selection: 17
Statistics
Combinatorics
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Thor Aspelund
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
106
297
144,198
Statistics
biostatistics
survival analysis
clinical prediction models
Johanna Jakobsdottir
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
35
47
10,957
statistical genetics
genetic epidemiology
population genetics
Gunnar Stefansson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
33
79
5,088
Web-assisted education
cryptocurrency
Birgir Hrafnkelsson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
26
45
2,050
Bayesian hierarchical modeling
Spatial Statistics
Time Series
Extreme Value Analysis
Physical Statistical Modeling
Sigurdur Hafstein
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
23
52
2,182
Dynamical systems
Lyapunov functions
Anders Claesson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
17
24
1,219
Rögnvaldur G Möller
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
16
20
701
Kolbeinn Stefansson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
11
11
676
Well-being
social indicators
social change
Anna Helga Jónsdóttir
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
9
9
269
Sigurður Örn Stefánsson|Sigurdur Örn Stefánsson, Sigurdur Orn Stefansson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
9
8
321
Mathematical physics
random graphs
probability theory
Giulio Cerbai
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
7
5
149
Bjarnheiður Kristinsdóttir
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
6
2
79
Task Design
Teacher Noticing
Use of Technology
Teacher Professional Development
Teacher Change
Arndís Vilhjálmsdóttir
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
6
6
178
Social Psychology
Labour Market
Income Inequality
Mental Health
Einar Bjarki Gunnarsson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
5
3
156
Mathematical modeling
applied probability
stochastic processes
mathematical biology
cancer evolution
Benedikt Magnússon
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
5
1
54
Complex analysis
pluripotential theory
Orn Arnaldsson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
3
1
26
differential geometry
Cartan's equivalence method
Kári Rögnvaldsson
University of Iceland
Reykjavík, Iceland
Metrics
H-Index
i10-Index
Citation Counts
1
0
8