Departments, across fields
Field index · the median department of each field is 100133,789 citations over 3,659 of 4,983 works (73% carry a count). 431 of 772 academics have at least one counted work. A work with no citation count is unknown here, never a zero.
Field index by department
Citations per academic against the field medianCoverage differs by field - Chemistry 78%, Political Science 72%, English 48% of the selected works carry a citation count - so the index compares standing within a field and never absolute impact across fields.
Notes
A department’s index is its citations per academic divided by the median citations per academic of the departments of its own field, times 100. The median is over the departments these filters keep, so narrowing to three departments of a field moves the field’s own middle.
Raw citations only (docs/ui-redesign.md section 5): the citation weighting and the publication count do not move this tab. The statistic and the unit do.
The 15 highest of 24 departments; the list above holds them all.
Citations per academic by field
Where each field’s departments sit on citations per academicThe spread of the departments inside each field, on one axis: the middle bar is the median that anchors that field’s index, and the distance between the outer two is what an index of 120 is measured against.
University rollup
The mean index of a university’s departmentsEach university’s departments averaged on the index, which is the only figure of theirs that crosses fields. A department with no index is out of the mean and the end of the bar says how many were in it.
Coverage by field
Works carrying a citation countCoverage differs by field - Chemistry 78%, Political Science 72%, English 48% of the selected works carry a citation count - so the index compares standing within a field and never absolute impact across fields.
Notes
A work takes its verified Scholar profile’s count, else OpenAlex’s; a work with neither is unknown and is never filled in with a zero (docs/definitions.md section 6). Books and chapters are covered worst, which is why the fields that write them sit lowest here.