Wolfram Research

Meteorite Landings

This comprehensive data set from The Meteoritical Society contains information on all of the known meteorite landings.

Sample Data: Singer Heights

Heights in inches of the singers in the New York Choral Society in 1979 grouped by their voice parts.

C-BARQ Survey

The C-BARQ (or Canine Behavioral Assessment and Research Questionnaire) is designed to provide dog owners and professionals with standardized evaluations of canine temperament and behavior

Sample Data: Gorilla Nesting Sites

Locations of gorilla nesting sites annotated with group (major/minor), season (dry/rainy), and date marks

Sample Data: Mushroom Classification

Determine whether a mushroom is edible based on physical characteristics


virtual exploratory heterocyclic library

Sample Data: Old Faithful Eruptions

Applied Statistics is a journal of international repute for statisticians both inside and outside the academic world.

Irish-Viking Networks in 'Cogadh Gaedhel re Gallaibh'

Graph datasets for Irish and Viking character relationships in the medieval Irish text 'Cogadh Gaedhel re Gallaibh' ('The War of the Gaedhil with the Gaill')

Online Social Network

Social network of an online community

Sample Data: Airplane Glass

Time to failure for airplane glass

Sample Data: Beta Cells

Locations of retinal ganglia cells annotated with on/off and area (in square microns) marks

Sample Data: Sporophores

Locations of sporophores (the spore-bearing structure of a fungus) around a tree, annotated with three fungi species marks

Sample Data: NZ Trees

Locations of New Zealand trees without annotations

Sample Data: Redwood Saplings

Locations of redwood saplings (young slender trees), annotated with binary indicator

Periodic Planar Collisionless Three Body Orbits With Unequal Mass

The 1349 periodic orbits of planar three-body problem with unequal mass and zero angular momentum

Sample Data: Shapley Supercluster Galaxies

Locations of Shapley supercluster galaxies annotated with magnitude, velocity (in km/s), and error marks

Sample Data: Childhood Leukaemia Lymphoma

Locations of childhood leukaemia and lymphoma annotated with case/control marks

Wind Speed Measurements

Average daily wind speed at 12 meteorological stations in the Republic of Ireland 1961-1978

The 2016 Atomic Mass Evaluation (AME2016)

Atomic mass list for analysis which contains the elements, mass excess, binding energy, beta-decay energy, atomic mass and more