Crandall, Keith A.
The George Washington University School of Medicine and Health Sciences,
United States
2025 Rank: 7,307
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 86 out of 30,257 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,307 | 6,784 |
| Total Cites | 54,413 | 58,047 |
| H-index | 70 | 79 |
| Hm-index | 32 | 36 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 347 | 404 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 3,966 | 4,297 |
| Number of Single+First+Last Authored Papers | 182 | 182 |
| Total Cites to Single+First+Last Authored Papers | 41,989 | 43,734 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 42,907 | 44,395 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.31 |
| Self-Citation Percentage |
6.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 85 out of 29,473 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,943 | 6,588 |
| Total Cites | 52,027 | 55,382 |
| H-index | 67 | 75 |
| Hm-index | 31 | 34 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 345 | 401 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 3,824 | 4,152 |
| Number of Single+First+Last Authored Papers | 181 | 181 |
| Total Cites to Single+First+Last Authored Papers | 40,747 | 42,430 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 40,859 | 42,196 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.31 |
| Self-Citation Percentage |
6.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 88 out of 28,397 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,778 | 6,380 |
| Total Cites | 49,803 | 52,845 |
| H-index | 63 | 71 |
| Hm-index | 30 | 34 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 343 | 399 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 3,683 | 4,010 |
| Number of Single+First+Last Authored Papers | 175 | 175 |
| Total Cites to Single+First+Last Authored Papers | 39,540 | 41,166 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 38,941 | 40,101 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.32 |
| Self-Citation Percentage |
5.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 90 out of 27,371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,608 | 6,125 |
| Total Cites | 47,165 | 49,838 |
| H-index | 61 | 68 |
| Hm-index | 28 | 32 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 335 | 390 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 3,504 | 3,821 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 38,055 | 39,576 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 36,684 | 37,649 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.32 |
| Self-Citation Percentage |
5.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 88 out of 26,086 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,390 | 5,977 |
| Total Cites | 45,895 | 48,454 |
| H-index | 60 | 66 |
| Hm-index | 28 | 32 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 330 | 384 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 3,406 | 3,720 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 37,228 | 38,700 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 35,659 | 36,578 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.32 |
| Self-Citation Percentage |
5.28%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Microbiology
Rank in SubField 1: 78 out of 23,541 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,013 | 5,627 |
| Total Cites | 42,981 | 45,321 |
| H-index | 57 | 63 |
| Hm-index | 27 | 31 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 323 | 377 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 3,189 | 3,498 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 35,367 | 36,762 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 33,179 | 33,989 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.33 |
| Self-Citation Percentage |
5.16%
|
|
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