ability.cov
airmiles
AirPassengers
airquality
anscombe
attenu
attitude
austres
beaver1
beaver2
BJsales
BJsales.lead
BOD
cars
ChickWeight
chickwts
co2
CO2
crimtab
discoveries
DNase
esoph
euro
euro.cross
eurodist
EuStockMarkets
faithful
fdeaths
Formaldehyde
freeny
freeny.x
freeny.y
gait
HairEyeColor
Harman23.cor
Harman74.cor
Indometh
infert
InsectSprays
iris
iris3
islands
JohnsonJohnson
LakeHuron
ldeaths
lh
LifeCycleSavings
Loblolly
longley
lynx
mdeaths
morley
mtcars
nhtemp
Nile
nottem
npk
occupationalStatus
Orange
OrchardSprays
penguins
penguins_raw
PlantGrowth
precip
presidents
pressure
Puromycin
quakes
randu
rivers
rock
Seatbelts
sleep
stack.loss
stack.x
stackloss
state.abb
state.area
state.center
state.division
state.name
state.region
state.x77
sunspot.m2014
sunspot.month
sunspot.year
sunspots
swiss
Theoph
Titanic
ToothGrowth
treering
trees
UCBAdmissions
UKDriverDeaths
UKgas
USAccDeaths
USArrests
UScitiesD
USJudgeRatings
USPersonalExpenditure
uspop
VADeaths
volcano
warpbreaks
women
WorldPhones
WWWusage