Researcher stats · 39 measures & views
Understand the record.
Explore the differences.
Follow the funding, explore research influence, and see how scientists connect and share. Every measure has its own definition, source and comparison page.
Funding comparisons use loaded NIH records. Other comparisons require a compatible published release. Method-only pages explain the evidence still needed; missing values are never shown as zero.
Funding
Linked award amount
Full award amounts on NIH records listing this investigator in the selected fiscal year.
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Award records
Number of NIH award records listing this investigator in the selected fiscal year.
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Award-linked rank
Position by linked award amount among investigators in the selected fiscal year.
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Earliest year loaded
First fiscal year in the loaded NIH rankings for this investigator.
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Funding momentum
Change in linked NIH award amounts between two completed fiscal years.
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Publications & influence
OpenAlex-indexed papers
Number of works in the imported OpenAlex researcher record.
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OpenAlex-indexed citations
Total citations in the imported OpenAlex researcher record.
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OpenAlex i10-index
Number of works with at least ten citations in the imported record.
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Papers in the last 5 years
Eligible works published in the collection year and the four preceding calendar years.
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Citations received in the last 2 years
Citations received in the collection year and the preceding calendar year, summed across eligible works.
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Median field-weighted citation impact
Median of available paper-level field-weighted citation impact values; at least 20 covered works and 80% coverage.
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Hit rate
Share of covered eligible works marked top 10% by OpenAlex; at least 20 covered works and 80% coverage.
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Recent Impact+
Median available OpenAlex citation percentile for recent five-year works; at least 10 covered works and 80% coverage.
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Impact depth
Citations to the five most-cited eligible works divided by citations to all eligible works; at least 10 works and 20 citations.
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Staying power
Citation-weighted median age of papers receiving citations in the latest two calendar years; at least 20 citations and 95% known ages.
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Open research
Open-access share
Eligible works marked open access divided by all eligible works; every work must have known access status.
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SHARE Score
Release-defined mean SHARE Score over eligible scored datasets.
Explore published records · Release-defined
S-Index
Largest number s such that at least s eligible datasets each have a SHARE Score of at least s.
Explore published records · Release-defined
S-Impact
Citation total in the named outcome snapshot for datasets in the release’s S-Index core.
Explore published records · Release-defined
Shared datasets
Number of datasets associated with the researcher in the published author observation.
Explore published records · Release-defined
Research connections
Research range
One divided by the sum of squared primary-subfield shares over ten years; at least 20 works and 80% coverage.
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International collaboration share
Covered works whose authors span at least two countries divided by eligible works; every eligible work must have complete author affiliations.
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Multi-institution collaboration share
Covered works whose authors span at least two institutions divided by eligible works; every eligible work must have complete author affiliations.
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Research fingerprint
The topics a researcher works on and how their mix changes over time.
Read the method · Planned data view
Contact PI share
Share of linked NIH award records identifying this person as contact PI.
Read the method · Planned data view
Frequent collaborators
People appearing together on awards or research papers.
Read the method · Planned data view
Signature papers
Papers that help explain a researcher’s work.
Read the method · Planned data view
Clinical influence
Observed citations of a researcher’s papers by clinical trials or guidelines.
Read the method · Planned data view
Relevant peers
Researchers whose recent work covers similar topics.
Read the method · Planned data view
Human, animal & molecular research
How a PubMed paper set spans human, animal and molecular/cellular research.
Read the method · Planned data view
Research influence
Relative citation ratio
Mean NIH iCite RCR across covered papers. An article RCR of 1 matches the NIH benchmark. This is a paper-set summary.
Read the method · Established
Top 10% papers
Share of papers in the most-cited tenth of a specified field, year and document-type cohort. Boundary ties receive fractional credit.
Read the method · Established
Normalized citation impact
Mean of each paper’s citations divided by its reference-set mean. A value of 1 matches those reference sets.
Read the method · Established
h-index
An h-index of 20 means at least 20 papers have at least 20 citations each. Depends on career length and field.
Explore published records · Established
Citation composite
Six citation and authorship indicators, each log-scaled against a named reference population. This locally calculated score is not a Stanford ranking.
Read the method · Adapted
Clinical translation
Research style · experimental
Consistent citation impact
Log-impact approximation to the Q model, using positive citation counts in a fixed window and a fitted population luck parameter. Not a forecast.
Read the method · Experimental
Unusual reference combinations
Median of paper-level lower-decile journal-pair z-scores. More negative means more unusual combinations. The researcher summary is an adaptation.
Read the method · Experimental
Disruption of citation patterns
Median five-year (Ni − Nj)/(Ni + Nj + Nk). Positive values indicate citing papers favor the focal paper over its predecessors. The researcher summary is an adaptation.
Read the method · Experimental