Data 37
We publish free, organized datasets
106 public endpoints — each is a paid/free agent-callable x402 URL. Pick one to see how to call it.
Latest normalized macro, demographic, climate, and development indicators for any country in one call. Returns labeled values with year, unit, and source attribution. Powered by World Bank Open Data (CC BY 4.0).
Key macroeconomic indicators for any country: GDP, GDP growth, GDP per capita, GNI, inflation, unemployment, trade, and FDI. Latest available values with year and source. Powered by World Bank Open Data (CC BY 4.0).
Climate and environment indicators for any country: CO2 emissions, electricity access, renewable energy consumption, forest coverage, and PM2.5 air pollution. Powered by World Bank Open Data (CC BY 4.0).
Side-by-side comparison of multiple countries across any World Bank indicators. Pass comma-separated ISO3 codes and indicator codes. Returns labeled values per country per indicator. Powered by World Bank Open Data (CC BY 4.0).
Top country rankings for any World Bank indicator. Pass an indicator code and optional year. Returns ranked list with values, units, and source attribution. Powered by World Bank Open Data (CC BY 4.0).
Latest available value for any country and indicator pair. Returns value, year, unit, indicator name, and source. Lightweight single-metric lookup. Powered by World Bank Open Data (CC BY 4.0).
Classic flower-species dataset with sepal and petal measurements. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/53 Data vintage: 1936 (published 1988) Cleaned and reformatted from the original; see source page for full documentation and citation.
Physical measurements of abalone used to estimate age from shell rings. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/1 Data vintage: published 1995 Cleaned and reformatted from the original; see source page for full documentation and citation.
1994 US Census records for predicting whether income exceeds $50K per year. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/2 Data vintage: 1994 (published 1996) Cleaned and reformatted from the original; see source page for full documentation and citation.
Fuel economy data for cars; commonly used to predict miles per gallon. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/9 Data vintage: published 1993 Cleaned and reformatted from the original; see source page for full documentation and citation.
Fine-needle aspirate tumor measurements for benign/malignant breast cancer diagnosis. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/17 Data vintage: published 1995 Cleaned and reformatted from the original; see source page for full documentation and citation.
Car acceptability ratings based on buying price, maintenance, capacity, luggage and safety. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/19 Data vintage: published 1997 Cleaned and reformatted from the original; see source page for full documentation and citation.
Clinical heart-disease records from several sources; Cleveland subset is commonly used. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/45 Data vintage: published 1988 Cleaned and reformatted from the original; see source page for full documentation and citation.
Mushroom characteristics used to classify edible vs poisonous mushrooms. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/73 Data vintage: published 1987 Cleaned and reformatted from the original; see source page for full documentation and citation.
Email word and character frequencies used to classify spam vs non-spam messages. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/94 Data vintage: published 1999 Cleaned and reformatted from the original; see source page for full documentation and citation.
Chemical analysis of wines from three cultivars. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/109 Data vintage: published 1991 Cleaned and reformatted from the original; see source page for full documentation and citation.
German credit records for classifying good vs bad credit risk. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/144 Data vintage: published 1994 Cleaned and reformatted from the original; see source page for full documentation and citation.
Forest fire area in northeast Portugal with meteorological and spatial features. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/162 Data vintage: published 2008 Cleaned and reformatted from the original; see source page for full documentation and citation.
Concrete mix ingredients and age used to predict compressive strength. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/165 Data vintage: published 2007 Cleaned and reformatted from the original; see source page for full documentation and citation.
Red and white Portuguese Vinho Verde physicochemical measurements and sensory quality scores. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/186 Data vintage: published 2009 Cleaned and reformatted from the original; see source page for full documentation and citation.
Portuguese bank direct-marketing campaign records for predicting term-deposit subscription. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/222 Data vintage: 2008–2010 (published 2012) Cleaned and reformatted from the original; see source page for full documentation and citation.
Building-shape simulations for heating and cooling load prediction. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/242 Data vintage: published 2012 Cleaned and reformatted from the original; see source page for full documentation and citation.
Bike rental counts with weather, calendar and seasonal variables. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/275 Data vintage: 2011–2012 (published 2013) Cleaned and reformatted from the original; see source page for full documentation and citation.
Portuguese secondary-student performance data for math and Portuguese courses. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/320 Data vintage: published 2014 Cleaned and reformatted from the original; see source page for full documentation and citation.
Taiwan credit-card clients with payment history and default indicator. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/350 Data vintage: 2005 (published 2016) Cleaned and reformatted from the original; see source page for full documentation and citation.
UK online retail transactions with invoice, product, quantity, date, price, customer and country. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/352 Data vintage: 2010–2011 (published 2015) Cleaned and reformatted from the original; see source page for full documentation and citation.
US airport lookup table with IATA codes and coordinates. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Annual precipitation observations used in Vega examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2016 Cleaned and reformatted from the original; see source page for full documentation and citation.
Anscombe's quartet: four small datasets with similar summary statistics but different shapes. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1973 (published 1973) Cleaned and reformatted from the original; see source page for full documentation and citation.
Barley yields by variety, site and year. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: published 1934 Cleaned and reformatted from the original; see source page for full documentation and citation.
Bird-strike incident records used for aviation safety visualizations. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Budget allocation records used in Vega examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1962–2020 Cleaned and reformatted from the original; see source page for full documentation and citation.
Multiple budget records for grouped/stacked budget charts. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1980–2010 Cleaned and reformatted from the original; see source page for full documentation and citation.
Burtin antibiotic effectiveness measurements for bacteria. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: published 1951 Cleaned and reformatted from the original; see source page for full documentation and citation.
Car fuel-economy and specifications dataset. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1970–1982 (published 1983) Cleaned and reformatted from the original; see source page for full documentation and citation.
Atmospheric CO2 concentration time series. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1958–2020 Cleaned and reformatted from the original; see source page for full documentation and citation.
Country metadata and region lookup records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1955–2000 Cleaned and reformatted from the original; see source page for full documentation and citation.
Florence Nightingale Crimean War mortality data. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1854–1856 Cleaned and reformatted from the original; see source page for full documentation and citation.
Natural disaster counts by entity/year/category. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: published 2022 Cleaned and reformatted from the original; see source page for full documentation and citation.
US driving miles and gasoline data by year. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1956–2010 Cleaned and reformatted from the original; see source page for full documentation and citation.
Earthquake event sample with magnitude and location. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2018 Cleaned and reformatted from the original; see source page for full documentation and citation.
Dependency links from the Flare software hierarchy. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Flare software package hierarchy used for tree/treemap examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Sample of 10,000 flight records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Sample of 200,000 flight records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Sample of 20,000 flight records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Sample of 2,000 flight records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Sample of 5,000 flight records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Airport-level flight summary data. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2008 Cleaned and reformatted from the original; see source page for full documentation and citation.
Football results/statistics used in Vega examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2013–2017 Cleaned and reformatted from the original; see source page for full documentation and citation.
Country-level health, income and population indicators. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Gapminder country-year development indicators. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1955–2005 Cleaned and reformatted from the original; see source page for full documentation and citation.
GitHub activity or contribution records used in visualization examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2015 Cleaned and reformatted from the original; see source page for full documentation and citation.
Global temperature anomaly time series. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1880–2023 Cleaned and reformatted from the original; see source page for full documentation and citation.
Income distribution records used in Vega examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2013 Cleaned and reformatted from the original; see source page for full documentation and citation.
Iowa electricity generation by source and year. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2001–2017 (published 2018) Cleaned and reformatted from the original; see source page for full documentation and citation.
Job/employment records used in Vega examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1850–2000 Cleaned and reformatted from the original; see source page for full documentation and citation.
LA riots incident/location records. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1992 Cleaned and reformatted from the original; see source page for full documentation and citation.
London borough metadata. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2015 Cleaned and reformatted from the original; see source page for full documentation and citation.
Centroid coordinates for London boroughs. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2015 Cleaned and reformatted from the original; see source page for full documentation and citation.
London Tube line geometries/routes. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 2018 Cleaned and reformatted from the original; see source page for full documentation and citation.
Small group lookup table for join examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Small people lookup table for join examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Character co-occurrence network from Les Misérables. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: published 1993 Cleaned and reformatted from the original; see source page for full documentation and citation.
Monarch reign records used for timelines. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Movie metadata used for visualization examples. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: not specified Cleaned and reformatted from the original; see source page for full documentation and citation.
Monthly totals of international airline passengers. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/AirPassengers.html Data vintage: 1949–1960 (published 1976) Cleaned and reformatted from the original; see source page for full documentation and citation.
Sales time series used for forecasting examples. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/BJsales.html Data vintage: published 1976 Cleaned and reformatted from the original; see source page for full documentation and citation.
Biochemical oxygen demand measurements over time. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/BOD.html Data vintage: published 1988 Cleaned and reformatted from the original; see source page for full documentation and citation.
Monthly mean atmospheric CO₂ concentration (ppm) recorded at the Mauna Loa Observatory, Hawaii. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/CO2.html Data vintage: 1959–1997 (published 1993) Cleaned and reformatted from the original; see source page for full documentation and citation.
Chick weights measured over time under different diets. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/ChickWeight.html Data vintage: published 1990 Cleaned and reformatted from the original; see source page for full documentation and citation.
DNase density measurements by run and concentration. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/DNase.html Data vintage: published 1995 Cleaned and reformatted from the original; see source page for full documentation and citation.
Daily closing prices of major European stock indices. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/EuStockMarkets.html Data vintage: 1991–1998 Cleaned and reformatted from the original; see source page for full documentation and citation.
Formaldehyde absorbance calibration data. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Formaldehyde.html Data vintage: published 1954 Cleaned and reformatted from the original; see source page for full documentation and citation.
Hair color, eye color and sex counts. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/HairEyeColor.html Data vintage: 1974 (published 1974) Cleaned and reformatted from the original; see source page for full documentation and citation.
Indomethacin concentration over time by subject. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Indometh.html Data vintage: published 1976 Cleaned and reformatted from the original; see source page for full documentation and citation.
Counts of insects after different spray treatments. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/InsectSprays.html Data vintage: published 1942 Cleaned and reformatted from the original; see source page for full documentation and citation.
Quarterly Johnson & Johnson earnings per share. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/JohnsonJohnson.html Data vintage: 1960–1980 (published 2000) Cleaned and reformatted from the original; see source page for full documentation and citation.
Annual Lake Huron water level measurements. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/LakeHuron.html Data vintage: 1875–1972 (published 1991) Cleaned and reformatted from the original; see source page for full documentation and citation.
Cross-country life-cycle savings variables. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/LifeCycleSavings.html Data vintage: 1960–1970 (published 1980) Cleaned and reformatted from the original; see source page for full documentation and citation.
Loblolly pine tree height by age and seed source. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Loblolly.html Data vintage: published 1986 Cleaned and reformatted from the original; see source page for full documentation and citation.
Annual flow of the Nile river. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Nile.html Data vintage: 1871–1970 (published 1978) Cleaned and reformatted from the original; see source page for full documentation and citation.
Orange tree circumference over time by tree. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Orange.html Data vintage: published 1998 Cleaned and reformatted from the original; see source page for full documentation and citation.
Beehive/orchard spray experiment measurements. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/OrchardSprays.html Data vintage: published 1947 Cleaned and reformatted from the original; see source page for full documentation and citation.
Plant weight under control and treatment groups. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/PlantGrowth.html Data vintage: published 1983 Cleaned and reformatted from the original; see source page for full documentation and citation.
Puromycin reaction velocity at different concentrations. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Puromycin.html Data vintage: published 1988 Cleaned and reformatted from the original; see source page for full documentation and citation.
UK road casualties and seatbelt law time series. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Seatbelts.html Data vintage: 1969–1984 (published 1986) Cleaned and reformatted from the original; see source page for full documentation and citation.
Theophylline concentration over time by subject. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Theoph.html Data vintage: published 1994 Cleaned and reformatted from the original; see source page for full documentation and citation.
Titanic survival contingency table. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/Titanic.html Data vintage: 1912 (published 1995) Cleaned and reformatted from the original; see source page for full documentation and citation.
Tooth growth in guinea pigs by vitamin C dose and delivery method. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/ToothGrowth.html Data vintage: published 1947 Cleaned and reformatted from the original; see source page for full documentation and citation.
UC Berkeley graduate admissions by department and gender. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/UCBAdmissions.html Data vintage: 1973 (published 1975) Cleaned and reformatted from the original; see source page for full documentation and citation.
Monthly UK driver deaths. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/UKDriverDeaths.html Data vintage: 1969–1984 (published 1986) Cleaned and reformatted from the original; see source page for full documentation and citation.
UK quarterly gas consumption. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/UKgas.html Data vintage: 1960–1986 (published 2001) Cleaned and reformatted from the original; see source page for full documentation and citation.
Monthly US accidental deaths. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/USAccDeaths.html Data vintage: 1973–1978 (published 1991) Cleaned and reformatted from the original; see source page for full documentation and citation.
US state crime statistics and urban population. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/USArrests.html Data vintage: 1973 (published 1975) Cleaned and reformatted from the original; see source page for full documentation and citation.
Lawyer ratings of US superior court judges. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/USJudgeRatings.html Data vintage: published 1977 Cleaned and reformatted from the original; see source page for full documentation and citation.
US personal expenditure by category across selected years. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/USPersonalExpenditure.html Data vintage: 1940–1960 (published 1962) Cleaned and reformatted from the original; see source page for full documentation and citation.
Distances between selected US cities. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/UScitiesD.html Data vintage: published 1990 Cleaned and reformatted from the original; see source page for full documentation and citation.
Death rates in Virginia by age, sex and rural/urban status. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/VADeaths.html Data vintage: 1940 (published 1947) Cleaned and reformatted from the original; see source page for full documentation and citation.
Connected-user counts over time. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/WWWusage.html Data vintage: published 2001 Cleaned and reformatted from the original; see source page for full documentation and citation.
Telephone counts by region and year. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/WorldPhones.html Data vintage: 1951–1961 (published 1961) Cleaned and reformatted from the original; see source page for full documentation and citation.
New York air quality measurements from May to September 1973. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/airquality.html Data vintage: 1973 (published 1983) Cleaned and reformatted from the original; see source page for full documentation and citation.
Anscombe's quartet in wide format. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/anscombe.html Data vintage: published 1973 Cleaned and reformatted from the original; see source page for full documentation and citation.
Earthquake acceleration measurements and distance. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/attenu.html Data vintage: published 1981 Cleaned and reformatted from the original; see source page for full documentation and citation.
Survey ratings of workplace attitudes. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/attitude.html Data vintage: published 1977 Cleaned and reformatted from the original; see source page for full documentation and citation.
Body temperature and activity of a beaver over time. Source: Rdatasets (Vincent Arel-Bundock) — https://vincentarelbundock.github.io/Rdatasets/doc/datasets/beaver1.html Data vintage: 1990 (published 1994) Cleaned and reformatted from the original; see source page for full documentation and citation.