Shaffer, R. N.
Duke University Medical Center,
United States
2024 Rank: 160,027
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1,198 out of 77,284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 160,027 | 189,076 |
| Total Cites | 2,137 | 2,143 |
| H-index | 23 | 23 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 455 | 455 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 688 | 688 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 1,369 | 1,375 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,755 | 1,758 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.22 |
| Self-Citation Percentage |
0.28%
|
|
Shaffer, R. N.
Duke University Medical Center,
United States
2023 Rank: 150,555
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1,124 out of 72,989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 150,555 | 178,399 |
| Total Cites | 2,074 | 2,080 |
| H-index | 23 | 23 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 441 | 441 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 667 | 667 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 1,326 | 1,332 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,698 | 1,701 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.22 |
| Self-Citation Percentage |
0.29%
|
|
Shaffer, R. N.
Duke University Medical Center,
United States
2022 Rank: 148,060
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1,091 out of 69,077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148,060 | 175,495 |
| Total Cites | 1,918 | 1,924 |
| H-index | 22 | 22 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 395 | 395 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 607 | 607 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 1,228 | 1,234 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,581 | 1,584 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.21 |
| Self-Citation Percentage |
0.31%
|
|
Shaffer, R. N.
Duke University Medical Center,
United States
2021 Rank: 144,363
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Nursing
Rank in SubField 1: 1,058 out of 65,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144,363 | 170,995 |
| Total Cites | 1,857 | 1,863 |
| H-index | 22 | 22 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 383 | 383 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 591 | 591 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 1,187 | 1,193 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,523 | 1,526 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.22 |
| Self-Citation Percentage |
0.32%
|
|
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