aastveit.barley         Barley heights and environmental covariates in
                        Norway
acorsi.grayleafspot     Multi-environment trial evaluating 36 maize
                        genotypes in 9 locations
adugna.sorghum          Multi-environment trial of sorghum at 3
                        locations across 5 years
agridat                 Datasets from agricultural experiments
allcroft.lodging        Multi-environment trial of cereal with lodging
                        data
alwan.lamb              For the 34 sheep sires, the number of lambs in
                        each of 5 foot shape classes.
ansari.wheat.uniformity
                        Uniformity trial of wheat
arankacami.groundnut.uniformity
                        Uniformity trial of groundnut
archbold.apple          Split-split plot experiment of apple trees
ars.earlywhitecorn96    Multi-environment trial of early white food
                        corn
australia.soybean       Multi-environment trial of soybean in Australia
bachmaier.nitrogen      Trial of wheat with nitrogen fertilizer in two
                        fertility zones
bailey.cotton.uniformity
                        Uniformity trial of cotton in Egypt
baker.barley.uniformity
                        Uniformity trials of barley, 10 years on same
                        ground
baker.strawberry.uniformity
                        Uniformity trial of strawberry
baker.wheat.uniformity
                        Uniformity trial of wheat
bancroft.peanut.uniformity
                        Uniformity trial of peanuts
barrero.maize           Multi-environment trial of maize in Texas.
batchelor.apple.uniformity
                        Uniformity trials of apples, lemons, oranges,
                        and walnuts
battese.survey          Survey and satellite data for corn and soy
                        areas in Iowa
beall.webworms          Counts of webworms in a beet field, with
                        insecticide treatments.
beaven.barley           Yields of 8 barley varieties in 1913 as used by
                        Student.
becker.chicken          Mating crosses of chickens
belamkar.augmented      Multi-environment trial of wheat with Augmented
                        design
besag.bayesian          RCB experiment of spring barley in United
                        Kingdom
besag.beans             Competition experiment in beans with height
                        measurements
besag.checks            Check variety yields in winter wheat.
besag.elbatan           RCB experiment of wheat, 50 varieties in 3
                        blocks with strong spatial trend.
besag.endive            Presence of footroot disease in an endive field
besag.met               Multi-environment trial of corn,
                        incomplete-block design
besag.triticale         Four-way factorial agronomic experiment in
                        triticale
blackman.wheat          Multi-environment trial of wheat, conventional
                        and semi-dwarf varieties
bliss.borers            Corn borer infestation under four treatments
bond.diallel            Diallel cross of winter beans
bose.multi.uniformity   Uniformity trials of barley, wheat, lentils
box.cork                Weight of cork samples on four sides of trees
bradley.multi.uniformity
                        Uniformity trial of 4 crops on the same land
brandle.rape            Multi-environment trial of rape in Manitoba
brandt.switchback       Switchback experiment on dairy cattle, milk
                        yield for two treatments
bridges.cucumber        Multi-environment trial of cucumbers in a latin
                        square design
broadbalk.wheat         Long term wheat yields on Broadbalk fields at
                        Rothamsted.
bryan.corn.uniformity   Uniformity trial of corn at 3 locations in
                        Iowa.
buntaran.wheat          Multi-environment trial of wheat in Sweden in
                        2016.
burgueno.alpha          Incomplete block alpha design
burgueno.rowcol         Row-column design
burgueno.unreplicated   Field experiment with unreplicated genotypes
                        plus one repeated check.
butron.maize            Multi-environment trial of maize with pedigrees
byers.apple             Diameters of apples
caribbean.maize         Multi-environment trial of maize with
                        fertilization
carlson.germination     Germination of alfalfa seeds at various salt
                        concentrations
carmer.density          Nonlinear maize yield-density model
cate.potassium          Relative cotton yield for different soil
                        potassium concentrations
chakravertti.factorial
                        Factorial experiment of rice, 3x5x3x3
chinloy.fractionalfactorial
                        Fractional factorial of sugarcane, 1/3 3^5 =
                        3x3x3x3x3
christidis.competition
                        Competition between varieties in cotton
christidis.cotton.uniformity
                        Uniformity trial of cotton
christidis.wheat.uniformity
                        Uniformity trial of wheat
cleveland.soil          Soil resistivity in a field
cochran.beets           Yield and number of plants in a sugarbeet
                        fertilizer experiment
cochran.bib             Multi-environment trial of corn, balanced
                        incomplete block design
cochran.crd             Potato scab infection with sulfur treatments
cochran.eelworms        Counts of eelworms before and after fumigant
                        treatments
cochran.factorial       Factorial experiment of beans, 2x2x2x2
cochran.latin           Latin square design in wheat
cochran.lattice         Balanced lattice experiment in cotton
cochran.wireworms       Wireworms controlled by fumigants in a latin
                        square
connolly.potato         Potato yields in single-drill plots
coombs.rice.uniformity
                        Uniformity trial of rice in Malaysia
cornelius.maize         Multi-environment trial of maize for 9
                        cultivars at 20 locations.
corsten.interaction     Multi-environment trial of corn
cox.stripsplit          Strip-split-plot of barley with fertilizer,
                        calcium, and soil factors.
cramer.cucumber         Cucumber yields and quantitative traits
crampton.pig            Weight gain in pigs for different treatments
crossa.wheat            Multi-environment trial of wheat for 18
                        genotypes at 25 locations
crowder.seeds           Germination of Orobanche seeds for two
                        genotypes and two treatments.
cullis.earlygen         Early generation variety trial in wheat
damesa.maize            Incomplete-block experiment of maize in
                        Ethiopia.
darwin.maize            Darwin's maize data of crossed/inbred plant
                        heights
dasilva.maize           Multi-environment trial of maize
dasilva.soybean.uniformity
                        Uniformity trial of soybean
davidian.soybean        Growth of soybean varieties in 3 years
davies.pasture.uniformity
                        Uniformity trial of pasture.
day.wheat.uniformity    Uniformity trial of wheat
denis.missing           Multi-environment trial with structured missing
                        values
denis.ryegrass          Multi-environment trial of perennial ryegrass
                        in France
depalluel.sheep         Latin square of four breeds of sheep with four
                        diets
devries.pine            Graeco-Latin Square experiment in pine
digby.jointregression   Multi-environment trial of wheat
diggle.cow              Bodyweight of cows in a 2-by-2 factorial
                        experiment
draper.safflower.uniformity
                        Uniformity trial of safflower
ducker.groundnut.uniformity
                        Uniformity trial of groundnut.
durban.competition      Sugar beet yields with competition effects
durban.rowcol           Row-column experiment of spring barley, many
                        varieties
durban.splitplot        Split-plot experiment of barley with fungicide
                        treatments
eden.nonnormal          Height of barley plants in a study of
                        non-normal data
eden.potato             Potato yields in response to potash and
                        nitrogen fertilizer
eden.tea.uniformity     Uniformity trial of tea
edwards.oats            Multi-environment trial of oats in United
                        States, 5 locations, 7 years.
engelstad.nitro         Multi-environment trial of corn with nitrogen
                        fertilizer
evans.sugarcane.uniformity
                        Uniformity trial of sugarcane
fan.stability           Multi-environment trial of maize hybrids in
                        China
federer.diagcheck       Wheat experiment with diagonal checks
federer.tobacco         RCB of tobacco, height plants exposed to
                        radiation
fisher.barley           Multi-environment trial of 5 barley varieties,
                        6 locations, 2 years
fisher.latin            Latin square experiment on mangolds
forster.wheat.uniformity
                        Uniformity trial of wheat in Australia.
foulley.calving         Calving difficulty by calf sex and age of dam
fox.wheat               Multi-environment trial of wheat, 22 varieties
                        at 14 sites in Australia
garber.multi.uniformity
                        Uniformity trials of oat hay and wheat grain
gartner.corn            Yield monitor data from a corn field in
                        Minnesota
gathmann.bt             Impact of Bt corn on non-target species
gauch.soy               Multi-environment trial of soybeans in New
                        York, 1977 to 1988
george.wheat            Multi-location/year breeding trial in
                        California
giles.wheat             Straw length and ear emergence for wheat
                        genotypes.
gilmour.serpentine      Wheat yield in South Australia with serpentine
                        row/col effects
gilmour.slatehall       Slate Hall Farm 1978
gomez.fractionalfactorial
                        Fractional factorial of rice, 1/2 2^6 =
                        2x2x2x2x2x2
gomez.groupsplit        Group balanced split-plot design in rice
gomez.heterogeneity     RCB experiment of rice, heterogeneity of
                        regressions
gomez.heteroskedastic   RCB experiment of rice, heteroskedastic
                        varieties
gomez.multilocsplitplot
                        Multi-environment trial of rice, split-plot
                        design
gomez.nitrogen          Soil nitrogen at three times for eight
                        fertilizer treatments
gomez.nonnormal1        Insecticide treatment effectiveness
gomez.nonnormal2        RCB experiment of rice, measuring white heads
gomez.nonnormal3        RCB experiment of rice, 12 varieties with
                        leafhopper survival
gomez.rice.uniformity   Uniformity trial of rice
gomez.seedrate          RCB experiment of rice, 6 densities
gomez.splitplot.subsample
                        Split-plot experiment of rice, with subsamples
gomez.splitsplit        Split-split-plot experiment of rice
gomez.stripplot         Strip-plot experiment of rice
gomez.stripsplitplot    Strip-split-plot experiment of rice
gomez.wetdry            Rice yield in wet & dry seasons with nitrogen
                        fertilizer treatments
gotway.hessianfly       Hessian fly damage to wheat varieties
goulden.barley.uniformity
                        Uniformity trial of barley
goulden.eggs            Sample of egg weights on 24 consecutive days
goulden.latin           Latin square experiment for testing fungicide
goulden.splitsplit      Split-split-plot experiment of wheat
graybill.heteroskedastic
                        Multi-environment trial of wheat varieties with
                        heteroskedastic yields
gregory.cotton          Factorial experiment of cotton in Sudan.
grover.diallel          Diallel 6x6
grover.rcb.subsample    Rice RCB with subsamples
gumpertz.pepper         Phytophtera disease incidence in a pepper field
hadasch.lettuce         Lettuce resistance to downy mildew resistance
                        (with marker data)
hanks.sprinkler         Wheat yields in a line-source sprinkler
                        experiment
hanover.whitepine       Mating crosses of white pine trees
hansen.multi.uniformity
                        Multi-year uniformity trial in Denmark
harris.multi.uniformity
                        Uniformity trials with multiple crops, 15 years
                        on the same land
harris.wateruse         Water use by horticultural trees
harrison.priors         Ranges of analytes in soybean from other
                        authors
hartman.tomato.uniformity
                        Uniformity trial of tomato
harvey.lsmeans          Average daily gain of 65 steers for 3 lines, 9
                        sires.
harville.lamb           Birth weight of lambs from different
                        lines/sires
hayman.tobacco          Diallel cross of Aztec tobacco
hazell.vegetables       Gross profit for 4 vegetable crops in 6 years
heady.fertilizer        Yield of corn, alfalfa, clover with two
                        fertilizers
heath.cabbage.uniformity
                        Uniformity trial of cabbage.
heath.radish.uniformity
                        Uniformity trial of radish
henderson.milkfat       Milk fat yields for a single cow
hernandez.nitrogen      Multi-environment trial of corn with nitrogen
                        fertilizer at 5 sites.
hessling.argentina      Relation between wheat yield and weather in
                        Argentina
hildebrand.systems      Multi-environment trial of maize for four
                        cropping systems
holland.arthropods      Counts of arthropods in a grid-sampled wheat
                        field
holshouser.splitstrip   Split-strip-plot of soybeans
holtsmark.timothy.uniformity
                        Uniformity trial of timothy
huehn.wheat             Multi-environment trial of wheat to illustrate
                        stability statistics
hughes.grapes           RCB experiment of grape, disease incidence
hunter.corn             Multi-environment trial of corn with nitrogen
                        fertilizer
hutchinson.cotton.uniformity
                        Uniformity trial of cotton
igue.sugarcane.uniformity
                        Uniformity trial with sugarcane
ilri.sheep              Birth weight and weaning weight of Dorper x Red
                        Maasi lambs
immer.sugarbeet.uniformity
                        Uniformity trial of sugarbeets, measurements of
                        yield, sugar, purity
ivins.herbs             Percent ground cover of herbage species and
                        nettles.
iyer.wheat.uniformity   Uniformity trials of wheat in India
jansen.apple            Infestation of apple shoots by apple canker.
jansen.carrot           Infestation of carrots by fly larvae
jansen.strawberry       Ordered disease ratings of strawberry crosses.
jayaraman.bamboo        Bamboo progeny trial
jenkyn.mildew           Yields from treatment for mildew control
john.alpha              Alpha lattice design of spring oats
johnson.blight          Potato blight due to weather in Prosser,
                        Washington
johnson.douglasfir      A study of small-plots of old-growth Douglas
                        Fir in Oregon.
jones.corn.uniformity   Uniformity trial of corn.
kadam.millet.uniformity
                        Uniformity trial of millet
kalamkar.potato.uniformity
                        Uniformity trial of potatoes
kalamkar.wheat.uniformity
                        Uniformity trial of wheat
kang.maize              Multi-environment trial of maize in Louisianna
                        at 4 locs in 3 years
kang.peanut             Multi-environment trial of peanuts for 10
                        genotypes in 15 environments
karcher.turfgrass       Turfgrass ratings for different treatments
kayad.alfalfa           Yield monitor data for 4 cuttings of alfalfa in
                        Saudi Arabia.
keen.potatodamage       Damage to potato tubers from lifting rods.
kempton.barley.uniformity
                        Uniformity trial of barley
kempton.competition     Sugar beet trial with competition effects
kempton.rowcol          Row-column experiment of wheat
kempton.slatehall       Slate Hall Farm 1976 spring wheat
kenward.cattle          Repeated measurement of weights of calves with
                        two treatments.
kerr.sugarcane.uniformity
                        Uniformity trials of sugarcane, 4 fields
khan.brassica.uniformity
                        Uniformity trial of brassica.
khin.rice.uniformity    Uniformity trial of rice
kiesselbach.oats.uniformity
                        Uniformity trial of oats
kirk.potato             Variety trial of potatoes, highly replicated
kling.augmented         Augmented design of meadowfoam
kreusler.maize          Growth of maize plants in Germany during
                        1875-1878
kristensen.barley.uniformity
                        Uniformity trial of barley
kulkarni.sorghum.uniformity
                        Uniformity trial of sorghum
lambert.soiltemp        Average monthly soil temperature near Zurich
lander.multi.uniformity
                        Uniformity trials of wheat and chari, 4 years
                        on the same land.
lasrosas.corn           Yield monitor data for a corn field in
                        Argentina with variable nitrogen.
lavoranti.eucalyptus    Height of Eucalyptus trees in southern Brazil
laycock.tea.uniformity
                        Uniformity trials of tea
lee.potatoblight        Repeated measurements of resistance to potato
                        blight
lehmann.millet.uniformity
                        Uniformity trial of millet in India
lehner.soybeanmold      Yield, white mold, and sclerotia for soybeans
                        in Brazil
lessman.sorghum.uniformity
                        Uniformity trial of sorghum
li.millet.uniformity    Uniformity trial of millet
libs                    Load multiple packages and install if needed
lillemo.wheat           Multi-environment trial of wheat susceptibile
                        to powdery mildew
lin.superiority         Multi-environment trial of 33 barley genotypes
                        in 12 locations
lin.unbalanced          Multi-environment trial of 33 barley genotypes
                        in 18 locations
linder.wheat            Multi-environment trial of wheat in Switzerland
little.splitblock       Split-block experiment of sugar beets
loesell.bean.uniformity
                        Uniformity trial of white pea beans
lonnquist.maize         Multi-environment trial of maize, half diallel
lord.rice.uniformity    Uniformity trial of rice
love.cotton.uniformity
                        Uniformity trial of cotton
lu.stability            Multi-environment trial of maize, to illustrate
                        stability statistics
lucas.switchback        Switchback experiment on dairy cattle, milk
                        yield for 3 treatments
lyon.potato.uniformity
                        Uniformity trial of potatoes
lyons.wheat             Multi-environment trial of winter wheat at 12
                        sites in 4 years.
magistad.pineapple.uniformity
                        Uniformity trial of pineapple
masood.rice.uniformity
                        Uniformity trial of rice
mcclelland.corn.uniformity
                        Uniformity trial of corn
mcconway.turnip         RCB experiment of turnips
mckinstry.cotton.uniformity
                        Uniformity trial of cotton in South Rhodesia
mcleod.barley           Multi-environment trial of barley in South
                        Canterbury with yield and yield components
mead.cauliflower        Leaves for cauliflower plants at different
                        times
mead.cowpea.maize       Intercropping experiment of maize/cowpea
mead.germination        Seed germination with different
                        temperatures/concentrations
mead.lamb               Number of lambs born to 3 breeds on 3 farms
mead.strawberry         RCB experiment of strawberry
mead.turnip             Density/spacing experiment for turnips in 3
                        blocks.
mercer.mangold.uniformity
                        Uniformity trial of mangolds
mercer.wheat.uniformity
                        Uniformity trial of wheat
miguez.biomass          Biomass of 3 crops in Greece
minnesota.barley.weather
                        Monthly weather at 6 sites in Minnesota
                        1927-1936.
minnesota.barley.yield
                        Multi-environment trial of barley in Minnesota
                        at 6 sites in 1927-1936.
montgomery.wheat.uniformity
                        Uniformity trial of wheat, 2 years on the same
                        land
moore.bushbean.uniformity
                        Uniformity trials of pole beans, bush beans,
                        sweet corn, carrots, spring and fall
                        cauliflower
nagai.strawberry.uniformity
                        Uniformity trial of strawberry
nair.turmeric.uniformity
                        Uniformity trial of turmeric.
narain.sorghum.uniformity
                        Uniformity trial of sorghum
nass.corn               U.S. historical crop yields by state
nebraska.farmincome     Nebraska farm income in 2007 by county
nonnecke.peas.uniformity
                        Uniformity trial of canning peas
nonnecke.sweetcorn.uniformity
                        Uniformity trial of sweet corn
obsi.potato.uniformity
                        Uniformity trial of potato in Africa 2001
odland.soybean.uniformity
                        Uniformity trials of soy hay and soybeans
omer.sorghum            Multi-environment trial of sorghum, 6
                        environments
onofri.winterwheat      Multi-environment trial of winter wheat, 7
                        years
ortiz.tomato            Multi-environment trial of tomato in Latin
                        America, weight/yield and environmental
                        covariates
pacheco.soybean         Multi-environment trial of soybean in Brazil.
paez.coffee.uniformity
                        Uniformity trial of coffee
panse.cotton.uniformity
                        Uniformity trial of cotton
parker.orange.uniformity
                        Uniformity trial of oranges
patterson.switchback    Switchback experiment on dairy cattle, milk
                        yield for 4 treatments
payne.wheat             Long term rotation experiment at Rothamsted
pearce.apple            Apple tree yields for 6 treatments with
                        covariate
pearl.kernels           Counts of yellow/white and sweet/starchy maize
                        kernels by 15 observers
pederson.lettuce.repeated
                        Repeated measurements of lettuce growth
perry.springwheat       Multi-environment trial of wheat cultivars
                        introduced 1860-1982.
petersen.sorghum.cowpea
                        Intercropping experiment of sorghum/cowpea
piepho.barley.uniformity
                        Uniformity trial of barley
piepho.cocksfoot        Multi-environment trial of cock's foot, heading
                        dates for 25 varieties in 7 years
polson.safflower.uniformity
                        Uniformity trial of safflower
ratkowsky.onions        Onion yields for different densities at two
                        locations
reid.grasses            Yields of four grasses for a wide range of
                        nitrogen fertilizer
riddle.wheat            Modified Latin Square experiments of wheat
ridout.appleshoots      Root counts for propagated columnar apple
                        shoots.
robinson.peanut.uniformity
                        Uniformity trial of peanuts
rothamsted.brussels     RCB experiment of brussels sprouts, 9
                        fertilizer treatments
rothamsted.oats         RCB experiment of oats, straw and grain, 9
                        fertilizer treatments
ryder.groundnut         RCB experiment of groundut, wet and dry yields
salmon.bunt             Fungus infection in varieties of wheat
saunders.maize.uniformity
                        Uniformity trial of maize in South Africa
sawyer.multi.uniformity
                        Uniformity trials of wheat, swedes, oats, 3
                        years on the same land
sayer.sugarcane.uniformity
                        Uniformity trial of sugarcane in India, 1932,
                        1933 & 1934.
senshu.rice             Multi-environment trial of rice, with solar
                        radiation and temperature
shafi.tomato.uniformity
                        Uniformity trial of tomato
shafii.rapeseed         Multi-environment trial of rapeseed in U.S.
sharma.met              Multi-environment trial
shaw.oats               Multi-environment trial of oats in India
silva.cotton            Number of cotton bolls for different levels of
                        defoliation.
sinclair.clover         Clover yields in a factorial fertilizer
                        experiment
smith.beans.uniformity
                        Uniformity trials of beans, 2 species in 2
                        years
smith.corn.uniformity   Uniformity trial of corn, 3 years on same
                        ground
smith.wheat.uniformity
                        Uniformity trial of wheat
snedecor.asparagus      Asparagus yields for different cutting
                        treatments
snijders.fusarium       Fusarium infection in wheat varieties
stephens.sorghum.uniformity
                        Uniformity trial of sorghum silage
steptoe.morex.pheno     Multi-environment trial of barley, phenotypic
                        and genotypic data for a population of Steptoe
                        x Morex
stickler.sorghum.uniformity
                        Uniformity trial of sorghum
stirret.borers          Corn borer control by application of fungal
                        spores.
streibig.competition    Competition experiment between barley and
                        sinapis.
strickland.apple.uniformity
                        Uniformity trial in apple
strickland.grape.uniformity
                        Uniformity trial of grape
strickland.peach.uniformity
                        Uniformity trial of peach
strickland.tomato.uniformity
                        Uniformity trial of tomato
stroup.nin              RCB experiment of wheat at the Nebraska
                        Intrastate Nursery
stroup.splitplot        Split-plot experiment of simulated data
student.barley          Multi-environment trial of barley
summerby.multi.uniformity
                        Uniformity trial of maize, oat, alfalfa,
                        mangolds
tai.potato              Multi-environment trial of potato
talbot.potato           Multi-environment trial of potato in UK, yields
                        and trait scores at 12 locations
tesfaye.millet          Multi-environment trial of millet
theobald.barley         Multi-environment trial of barley, multiple
                        years & fertilizer levels
theobald.covariate      Multi-environment trial of corn silage, Year *
                        Loc * Variety with covariate
thompson.cornsoy        Multi-environment trial of corn & soybean,
                        1930-1962, with temperature and precipitation
turner.herbicide        Herbicide control of larkspur
urquhart.feedlot        Weight gain calves in a feedlot
usgs.herbicides         Concentrations of herbicides in streams in the
                        United States
vaneeuwijk.drymatter    Multi-environment trial of maize, dry matter
                        content
vaneeuwijk.fusarium     Infection of wheat varieties by Fusarium
                        strains from 1990 to 1993
vaneeuwijk.nematodes    Number of cysts on 11 potato genotypes for 5
                        potato cyst nematode populations.
vargas.txe              Treatment x environment interaction in agronomy
                        trials
vargas.wheat1           Wheat yields in 7 years with genetic and
                        environment covariates
vargas.wheat2           Multi-environment trial of wheat with
                        environmental covariates
verbyla.lupin           Multi-environment trial of lupin, multiple
                        varieties and densities
vishnaadevi.rice.uniformity
                        Uniformity trial of rice
vold.longterm           Long-term barley yields at different fertilizer
                        levels
vsn.lupin3              Multi-environment trial of lupin, early
                        generation trial
wallace.iowaland        Iowa farmland values by county in 1925
walsh.cottonprice       Acres and price of cotton 1910-1943
wassom.brome.uniformity
                        Uniformity trials of bromegrass
waynick.soil            Soil nitrogen and carbon in two fields
wedderburn.barley       Multi-environment trial of barley, percent of
                        leaves affected by leaf blotch
weiss.incblock          Soybean balanced incomplete block experiment
weiss.lattice           Lattice experiment in soybeans.
welch.bermudagrass      Factorial experiment of bermuda grass, 4x4x4,
                        N, P, K fertilizers
wheatley.carrot         Insecticide treatments for carrot fly larvae
wiebe.wheat.uniformity
                        Uniformity trial of wheat
wiedemann.safflower.uniformity
                        Uniformity trial of safflower
williams.barley.uniformity
                        Uniformity trial of barley
williams.cotton.uniformity
                        Uniformity trial of cotton
williams.trees          Multi-environment trial of trees, height /
                        survival of 37 species at 6 sites in Thailand
woodman.pig             Weight gain in pigs for different treatments
wyatt.multi.uniformity
                        Uniformity trial of oats and wheat on the same
                        ground.
yan.winterwheat         Multi-environment trial of winter wheat in
                        Ontario
yang.barley             Multi-environment trial of barley in Alberta, 6
                        varieties at 18 locations in Alberta.
yates.missing           Factorial experiment of potato, 3x3 with
                        missing values
yates.oats              Split-plot experiment of oats
zuidhof.broiler         Daily weight, feed, egg measurements for a
                        broiler chicken
