Multi-environment trial evaluating 36 maize genotypes in 9 locations
Barley heights and environmental covariates in Norway
Datasets from agricultural experiments
Multi-environment trial of cereal with lodging data
For the 34 sheep sires, the number of lambs in each of 5 foot shape classes.
Multi-environment trial of early white food corn
Multi-environment trial of sorghum at 3 locations across 5 years
Uniformity trial of wheat
Split-split plot experiment of apple trees
arankacami.groundnut.uniformity
Uniformity trial of groundnut
Uniformity trials of apples, lemons, oranges, and walnuts
Uniformity trial of wheat
Counts of webworms in a beet field, with insecticide treatments.
baker.strawberry.uniformity
Uniformity trial of strawberry
Yields of 8 barley varieties in 1913 as used by Student.
Survey and satellite data for corn and soy areas in Iowa
Multi-environment trial of corn, incomplete-block design
Four-way factorial agronomic experiment in triticale
Competition experiment in beans with height measurements
Check variety yields in winter wheat.
Multi-environment trial of wheat, conventional and semi-dwarf varieties
Multi-environment trial of soybean in Australia
Uniformity trials of barley, 10 years on same ground
Corn borer infestation under four treatments
Mating crosses of chickens
RCB experiment of spring barley in United Kingdom
RCB experiment of wheat, 50 varieties in 3 blocks with strong
spatial trend.
Multi-environment trial of maize in Texas.
Presence of footroot disease in an endive field
bancroft.peanut.uniformity
Uniformity trial of peanuts
Diallel cross of winter beans
Multi-environment trial of wheat in Sweden in 2016.
Uniformity trial of corn at 3 locations in Iowa.
Weight of cork samples on four sides of trees
Switchback experiment on dairy cattle, milk yield for two treatments
Multi-environment trial of maize with fertilization
Row-column design
Diameters of apples
Incomplete block alpha design
Multi-environment trial of rape in Manitoba
Multi-environment trial of maize with pedigrees
Uniformity trial of 4 crops on the same land
Field experiment with unreplicated genotypes plus one repeated check.
Uniformity trials of barley, wheat, lentils
Multi-environment trial of cucumbers in a latin square design
Nonlinear maize yield-density model
Germination of alfalfa seeds at various salt concentrations
Long term wheat yields on Broadbalk fields at Rothamsted.
chinloy.fractionalfactorial
Sugarcane fractional factorial 1/3 3^5
Relative cotton yield for different soil potassium concentrations
Competition between varieties in cotton
Latin square design in wheat
Factorial experiment in beans
christidis.cotton.uniformity
Uniformity trial of cotton
Counts of eelworms before and after fumigant treatments
Potato scab infection with sulfur treatments
Yield and number of plants in a sugarbeet fertilizer experiment
Multi-environment trial of maize for 9 cultivars at 20 locations.
Multi-environment trial of corn, balanced incomplete block design
Potato yields in single-drill plots
Multi-environment trial of corn
Strip-split-plot of barley with fertilizer, calcium, and soil factors.
Cucumber yields and quantitative traits
Weight gain in pigs for different treatments
Incomplete-block experiment of maize in Ethiopia.
Germination of Orobanche seeds for two genotypes and two treatments.
Uniformity trial of wheat
dasilva.soybean.uniformity
Uniformity trial of soybean
Multi-environment trial of wheat for 18 genotypes at 25 locations
Early generation variety trial in wheat
davies.pasture.uniformity
Uniformity trial of pasture.
Growth of soybean varieties in 3 years
Multi-environment trial with structured missing values
Multi-environment trial of maize
Darwin's maize data of crossed/inbred plant heights
Multi-environment trial of perennial ryegrass in France
Multi-environment trial of wheat
Potato yields in response to potash and nitrogen fertilizer
Height of barley plants in a study of non-normal data
christidis.wheat.uniformity
Uniformity trial of wheat
Soil resistivity in a field
Balanced lattice experiment in cotton
Wireworms controlled by fumigants in a latin square
Latin square of four breeds of sheep with four diets
Bodyweight of cows in a 2-by-2 factorial experiment
Graeco-Latin Square experiment in pine
Row-column experiment of spring barley, many varieties
Split-plot experiment of barley with fungicide treatments
Sugar beet yields with competition effects
draper.safflower.uniformity
Uniformity trial of safflower
Calving difficulty by calf sex and age of dam
Multi-environment trial of maize hybrids in China
Multi-environment trial of corn with nitrogen fertilizer
Multi-environment trial of wheat, 22 varieties at 14 sites in Australia
Wheat experiment with diagonal checks
Multi-environment trial of oats in United States, 5 locations, 7 years.
Uniformity trial of tea
RCB of tobacco, height plants exposed to radiation
Slate Hall Farm 1978
Wheat yield in South Australia with serpentine row/col effects
Multi-location/year breeding trial in California
Straw length and ear emergence for wheat genotypes.
Impact of Bt corn on non-target species
Multi-environment trial of soybeans in New York, 1977 to 1988
Group balanced split-plot design in rice
gomez.fractionalfactorial
Rice fractional factorial experiment 1/2 2^6.
Insecticide treatment effectiveness
RCB experiment of rice, measuring white heads
Multi-environment trial of rice, split-plot design
Uniformity trials of oat hay and wheat grain
Uniformity trial of rice
RCB experiment of rice, 12 varieties with leafhopper survival
Latin square experiment on mangolds
Yield monitor data from a corn field in Minnesota
Multi-environment trial of 5 barley varieties, 6 locations, 2 years
RCB experiment of rice, 6 densities
Soil nitrogen at three times for eight fertilizer treatments
RCB experiment of rice, heteroskedastic varieties
Sample of egg weights on 24 consecutive days
RCB experiment of rice, heterogeneity of regressions
Latin square experiment for testing fungicide
Split-split-plot experiment of rice
Strip-plot experiment of rice
Strip-split-plot experiment of rice
Rice yield in wet & dry seasons with nitrogen fertilizer treatments
gomez.splitplot.subsample
Split-plot experiment of rice, with subsamples
goulden.barley.uniformity
Uniformity trial of barley
Uniformity trials with multiple crops, 15 years on the same land
Mating crosses of white pine trees
Hessian fly damage to wheat varieties
Wheat yields in a line-source sprinkler experiment
Lettuce resistance to downy mildew resistance (with marker data)
Split-split-plot experiment of wheat
Multi-environment trial of wheat varieties with heteroskedastic yields
Water use by horticultural trees
Average daily gain of 65 steers for 3 lines, 9 sires.
hartman.tomato.uniformity
Uniformity trial of tomato
Birth weight of lambs from different lines/sires
Diallel cross of Aztec tobacco
Factorial experiment of cotton in Sudan.
Counts of arthropods in a grid-sampled wheat field
Multi-environment trial of maize for four cropping systems
Diallel 6x6
RCB experiment of grape, disease incidence
Multi-environment trial of wheat to illustrate stability statistics
Ranges of analytes in soybean from other authors
Phytophtera disease incidence in a pepper field
Rice RCB with subsamples
Gross profit for 4 vegetable crops in 6 years
Yield of corn, alfalfa, clover with two fertilizers
Yields from treatment for mildew control
Infestation of carrots by fly larvae
kempton.barley.uniformity
Uniformity trial of barley
Damage to potato tubers from lifting rods.
Infestation of apple shoots by apple canker.
kiesselbach.oats.uniformity
Uniformity trial of oats
Multi-environment trial of corn with nitrogen fertilizer at 5 sites.
Relation between wheat yield and weather in Argentina
Multi-environment trial of maize in Louisianna at 4 locs in 3 years
Alpha lattice design of spring oats
lessman.sorghum.uniformity
Uniformity trial of sorghum
Growth of maize plants in Germany during 1875-1878
Milk fat yields for a single cow
Uniformity trial of raddish
Uniformity trial of white pea beans
Uniformity trial of millet
Multi-environment trial of maize, half diallel
kerr.sugarcane.uniformity
Uniformity trials of sugarcane, 4 fields
holtsmark.timothy.uniformity
Uniformity trial of timothy
Split-strip-plot of soybeans
Uniformity trial of rice
lehmann.millet.uniformity
Uniformity trial of millet in India
Yield, white mold, and sclerotia for soybeans in Brazil
Multi-environment trial of maize, to illustrate stability statistics
Switchback experiment on dairy cattle, milk yield for 3 treatments
Birth weight and weaning weight of Dorper x Red Maasi lambs
Multi-environment trial of corn with nitrogen fertilizer
Slate Hall Farm 1976 spring wheat
Multi-environment trial of peanuts for 10 genotypes in 15 environments
immer.sugarbeet.uniformity
Uniformity trial of sugarbeets, measurements of yield, sugar, purity
Repeated measurement of weights of calves with two treatments.
Percent ground cover of herbage species and nettles.
Uniformity trials of wheat and chari, 4 years on the same land.
Average monthly soil temperature near Zurich
Multi-environment trial of wheat in Switzerland
Potato blight due to weather in Prosser, Washington
Ordered disease ratings of strawberry crosses.
Bamboo progeny trial
igue.sugarcane.uniformity
Uniformity trial with sugarcane
Sugar beet trial with competition effects
Uniformity trial of corn.
Uniformity trial of millet
Row-column experiment of wheat
Uniformity trials of tea
Intercropping experiment of maize/cowpea
Seed germination with different temperatures/concentrations
Uniformity trials of wheat in India
magistad.pineapple.uniformity
Uniformity trial of pineapple
Split-block experiment of sugar beets
Uniformity trial of rice
Uniformity trial of potato in Africa 2001
nonnecke.sweetcorn.uniformity
Uniformity trial of sweet corn
kalamkar.wheat.uniformity
Uniformity trial of wheat
A study of small-plots of old-growth Douglas Fir in Oregon.
Yield monitor data for a corn field in Argentina with variable nitrogen.
kalamkar.potato.uniformity
Uniformity trial of potatoes
Turfgrass ratings for different treatments
Height of Eucalyptus trees in southern Brazil
Multi-environment trial of tomato in Latin America, weight/yield and environmental covariates
Uniformity trial of potatoes
Multi-environment trial of winter wheat, 7 years
Uniformity trial of wheat
montgomery.wheat.uniformity
Uniformity trial of wheat, 2 years on the same land
Biomass of 3 crops in Greece
Uniformity trials of pole beans, bush beans, sweet corn, carrots,
spring and fall cauliflower
Load multiple packages and install if needed
The 'agridat' package uses dozens of packages in the examples for each dataset.
The 'libs' function provides a simple way to load multiple packages at once,
and can install any missing packages on-the-fly.
This is very similar to the `pacman::p_load` function.
Repeated measurements of resistance to potato blight
Multi-environment trial of wheat susceptibile to powdery mildew
mcclelland.corn.uniformity
Uniformity trial of corn
Uniformity trial of cotton
Uniformity trial of oranges
Uniformity trial of cotton
Uniformity trial of rice
Yield monitor data for 4 cuttings of alfalfa in Saudi Arabia.
Multi-environment trial of cock's foot, heading dates for 25 varieties in 7 years
Uniformity trial of barley
Multi-environment trial of winter wheat at 12 sites in 4 years.
kristensen.barley.uniformity
Uniformity trial of barley
Density/spacing experiment for turnips in 3 blocks.
RCB experiment of turnips
Number of lambs born to 3 breeds on 3 farms
RCB experiment of strawberry
mercer.mangold.uniformity
Uniformity trial of mangolds
Nebraska farm income in 2007 by county
Multi-environment trial of wheat cultivars introduced 1860-1982.
Intercropping experiment of sorghum/cowpea
Fungus infection in varieties of wheat
Uniformity trials of wheat, swedes, oats, 3 years on the same land
kulkarni.sorghum.uniformity
Uniformity trial of sorghum
Multi-environment trial of 33 barley genotypes in 18 locations
Multi-environment trial of 33 barley genotypes in 12 locations
Multi-environment trial of barley in South Canterbury with yield and yield components
Multi-environment trial of barley in Minnesota at 6 sites in 1927-1936.
Monthly weather at 6 sites in Minnesota 1927-1936.
Leaves for cauliflower plants at different times
narain.sorghum.uniformity
Uniformity trial of sorghum
U.S. historical crop yields by state
nagai.strawberry.uniformity
Uniformity trial of strawberry
Yields of four grasses for a wide range of nitrogen fertilizer
Root counts for propagated columnar apple shoots.
polson.safflower.uniformity
Uniformity trial of safflower
Switchback experiment on dairy cattle, milk yield for 4 treatments
RCB experiment of brussels sprouts, 9 fertilizer treatments
Apple tree yields for 6 treatments with covariate
Uniformity trial of turmeric.
robinson.peanut.uniformity
Uniformity trial of peanuts
Number of cotton bolls for different levels of defoliation.
RCB experiment of wheat at the Nebraska Intrastate Nursery
Multi-environment trial of oats in India
Multi-environment trial of rapeseed in U.S.
Uniformity trial of tomato
strickland.grape.uniformity
Uniformity trial of grape
strickland.apple.uniformity
Uniformity trial in apple
Split-plot experiment of simulated data
stickler.sorghum.uniformity
Uniformity trial of sorghum
Onion yields for different densities at two locations
Multi-environment trial of barley, phenotypic and genotypic data for a population of Steptoe x Morex
Uniformity trial of canning peas
Multi-environment trial of soybean in Brazil.
Uniformity trial of corn, 3 years on same ground
Asparagus yields for different cutting treatments
Corn borer control by application of fungal spores.
Multi-environment trial of potato in UK, yields and trait scores at 12 locations
sayer.sugarcane.uniformity
Uniformity trial of sugarcane in India, 1933 & 1934.
Uniformity trial of coffee
Infection of wheat varieties by Fusarium strains from 1990 to 1993
Multi-environment trial of sorghum, 6 environments
Multi-environment trial of barley, multiple years & fertilizer levels
odland.soybean.uniformity
Uniformity trials of soy hay and soybeans
Counts of yellow/white and sweet/starchy maize kernels by 15 observers
Competition experiment between barley and sinapis.
Soil nitrogen and carbon in two fields
strickland.tomato.uniformity
Uniformity trial of tomato
Uniformity trials of bromegrass
Weight gain calves in a feedlot
Herbicide control of larkspur
Multi-environment trial of wheat with environmental covariates
Multi-environment trial of rice, with solar radiation and temperature
stephens.sorghum.uniformity
Uniformity trial of sorghum silage
Concentrations of herbicides in streams in the United States
Fusarium infection in wheat varieties
strickland.peach.uniformity
Uniformity trial of peach
Iowa farmland values by county in 1925
Multi-environment trial of lupin, multiple varieties and densities
Treatment x environment interaction in agronomy trials
Multi-environment trial of maize, dry matter content
pederson.lettuce.repeated
Repeated measurements of lettuce growth
Multi-environment trial of barley, percent of leaves affected by leaf blotch
Wheat yields in 7 years with genetic and environment covariates
Soybean balanced incomplete block experiment
Factorial experiment of bermuda grass, N, P, K fertilizers
Lattice experiment in soybeans.
Acres and price of cotton 1910-1943
Uniformity trial of wheat
williams.barley.uniformity
Uniformity trial of barley
wiedemann.safflower.uniformity
Uniformity trial of safflower
Number of cysts on 11 potato genotypes for 5 potato cyst nematode populations.
Uniformity trial of oats and wheat on the same ground.
Insecticide treatments for carrot fly larvae
Weight gain in pigs for different treatments
RCB experiment of oats, straw and grain, 9 fertilizer treatments
Multi-environment trial of winter wheat in Ontario
Multi-environment trial of barley in Alberta, 6 varieties at 18 locations in Alberta.
RCB experiment of groundut, wet and dry yields
Clover yields in a factorial fertilizer experiment
Factorial experiment with missing values
Multi-environment trial of barley
Uniformity trials of beans, 2 species in 2 years
Multi-environment trial of corn & soybean, 1930-1962, with temperature and precipitation
Multi-environment trial of potato
Multi-environment trial of corn silage, Year * Loc * Variety with covariate
Multi-environment trial of lupin, early generation trial
Multi-environment trial of trees, height / survival of 37 species at 6 sites in Thailand
Long-term barley yields at different fertilizer levels
williams.cotton.uniformity
Uniformity trial of cotton
Split-plot experiment of oats
Daily weight, feed, egg measurements for a broiler chicken