Man pages for MASS
Support Functions and Datasets for Venables and Ripley's MASS

abbeyDeterminations of Nickel Content
accdeathsAccidental Deaths in the US 1973-1978
addtermTry All One-Term Additions to a Model
Aids2Australian AIDS Survival Data
AnimalsBrain and Body Weights for 28 Species
anorexiaAnorexia Data on Weight Change
anova.negbinLikelihood Ratio Tests for Negative Binomial GLMs
areaAdaptive Numerical Integration
bacteriaPresence of Bacteria after Drug Treatments
bandwidth.nrdBandwidth for density() via Normal Reference Distribution
bcvBiased Cross-Validation for Bandwidth Selection
beav1Body Temperature Series of Beaver 1
beav2Body Temperature Series of Beaver 2
biopsyBiopsy Data on Breast Cancer Patients
birthwtRisk Factors Associated with Low Infant Birth Weight
BostonHousing Values in Suburbs of Boston
boxcoxBox-Cox Transformations for Linear Models
cabbagesData from a cabbage field trial
caithColours of Eyes and Hair of People in Caithness
Cars93Data from 93 Cars on Sale in the USA in 1993
catsAnatomical Data from Domestic Cats
cementHeat Evolved by Setting Cements
chemCopper in Wholemeal Flour
con2trConvert Lists to Data Frames for use by lattice
confintConfidence Intervals for Model Parameters
contr.sdifSuccessive Differences Contrast Coding
coopCo-operative Trial in Analytical Chemistry
correspSimple Correspondence Analysis
cov.robResistant Estimation of Multivariate Location and Scatter
cov.trobCovariance Estimation for Multivariate t Distribution
cpusPerformance of Computer CPUs
crabsMorphological Measurements on Leptograpsus Crabs
CushingsDiagnostic Tests on Patients with Cushing's Syndrome
DDTDDT in Kale
deathsMonthly Deaths from Lung Diseases in the UK
denumerateTransform an Allowable Formula for 'loglm' into one for...
dose.pPredict Doses for Binomial Assay model
driversDeaths of Car Drivers in Great Britain 1969-84
droptermTry All One-Term Deletions from a Model
eaglesForaging Ecology of Bald Eagles
epilSeizure Counts for Epileptics
eqscplotPlots with Geometrically Equal Scales
farmsEcological Factors in Farm Management
fglMeasurements of Forensic Glass Fragments
fitdistrMaximum-likelihood Fitting of Univariate Distributions
forbesForbes' Data on Boiling Points in the Alps
fractionsRational Approximation
GAGurineLevel of GAG in Urine of Children
galaxiesVelocities for 82 Galaxies
gamma.dispersionCalculate the MLE of the Gamma Dispersion Parameter in a GLM...
gamma.shape.glmEstimate the Shape Parameter of the Gamma Distribution in a...
gehanRemission Times of Leukaemia Patients
genotypeRat Genotype Data
geyserOld Faithful Geyser Data
gilgaisLine Transect of Soil in Gilgai Territory
ginvGeneralized Inverse of a Matrix
glm.convertChange a Negative Binomial fit to a GLM fit
glmmPQLFit Generalized Linear Mixed Models via PQL
glm.nbFit a Negative Binomial Generalized Linear Model
hillsRecord Times in Scottish Hill Races
hist.scottPlot a Histogram with Automatic Bin Width Selection
housingFrequency Table from a Copenhagen Housing Conditions Survey
huberHuber M-estimator of Location with MAD Scale
hubersHuber Proposal 2 Robust Estimator of Location and/or Scale
immerYields from a Barley Field Trial
InsuranceNumbers of Car Insurance claims
isoMDSKruskal's Non-metric Multidimensional Scaling
kde2dTwo-Dimensional Kernel Density Estimation
ldaLinear Discriminant Analysis
ldahistHistograms or Density Plots of Multiple Groups
leukSurvival Times and White Blood Counts for Leukaemia Patients
lm.glsFit Linear Models by Generalized Least Squares
lm.ridgeRidge Regression
loglmFit Log-Linear Models by Iterative Proportional Scaling
loglm1Fit Log-Linear Models by Iterative Proportional Scaling -...
logtransEstimate log Transformation Parameter
lqsResistant Regression
mammalsBrain and Body Weights for 62 Species of Land Mammals
MASS-internalInternal MASS functions
mcaMultiple Correspondence Analysis
mcycleData from a Simulated Motorcycle Accident
MelanomaSurvival from Malignant Melanoma
menarcheAge of Menarche in Warsaw
michelsonMichelson's Speed of Light Data
minn38Minnesota High School Graduates of 1938
motorsAccelerated Life Testing of Motorettes
muscleEffect of Calcium Chloride on Muscle Contraction in Rat...
mvrnormSimulate from a Multivariate Normal Distribution
negative.binomialFamily function for Negative Binomial GLMs
newcombNewcomb's Measurements of the Passage Time of Light
nlschoolsEighth-Grade Pupils in the Netherlands
npkClassical N, P, K Factorial Experiment
npr1US Naval Petroleum Reserve No. 1 data
NullNull Spaces of Matrices
oatsData from an Oats Field Trial
OMETests of Auditory Perception in Children with OME
paintersThe Painter's Data of de Piles
pairs.ldaProduce Pairwise Scatterplots from an 'lda' Fit
parcoordParallel Coordinates Plot
petrolN. L. Prater's Petrol Refinery Data
phonesBelgium Phone Calls 1950-1973
Pima.trDiabetes in Pima Indian Women
plot.ldaPlot Method for Class 'lda'
plot.mcaPlot Method for Objects of Class 'mca'
plot.profilePlotting Functions for 'profile' Objects
polrOrdered Logistic or Probit Regression
predict.glmmPQLPredict Method for glmmPQL Fits
predict.ldaClassify Multivariate Observations by Linear Discrimination
predict.lqsPredict from an lqs Fit
predict.mcaPredict Method for Class 'mca'
predict.qdaClassify from Quadratic Discriminant Analysis
profile.glmMethod for Profiling glm Objects
qdaQuadratic Discriminant Analysis
quineAbsenteeism from School in Rural New South Wales
RabbitBlood Pressure in Rabbits
rationalRational Approximation
renumerateConvert a Formula Transformed by 'denumerate'
rlmRobust Fitting of Linear Models
rms.curvRelative Curvature Measures for Non-Linear Regression
rnegbinSimulate Negative Binomial Variates
roadRoad Accident Deaths in US States
rotiferNumbers of Rotifers by Fluid Density
RubberAccelerated Testing of Tyre Rubber
sammonSammon's Non-Linear Mapping
shipsShips Damage Data
shoesShoe wear data of Box, Hunter and Hunter
shrimpPercentage of Shrimp in Shrimp Cocktail
shuttleSpace Shuttle Autolander Problem
SitkaGrowth Curves for Sitka Spruce Trees in 1988
Sitka89Growth Curves for Sitka Spruce Trees in 1989
SkyeAFM Compositions of Aphyric Skye Lavas
snailsSnail Mortality Data
SP500Returns of the Standard and Poors 500
stdresExtract Standardized Residuals from a Linear Model
steamThe Saturated Steam Pressure Data
stepAICChoose a model by AIC in a Stepwise Algorithm
stormerThe Stormer Viscometer Data
studresExtract Studentized Residuals from a Linear Model
summary.loglmSummary Method Function for Objects of Class 'loglm'
summary.negbinSummary Method Function for Objects of Class 'negbin'
summary.rlmSummary Method for Robust Linear Models
surveyStudent Survey Data
synth.trSynthetic Classification Problem
theta.mdEstimate theta of the Negative Binomial
topoSpatial Topographic Data
TrafficEffect of Swedish Speed Limits on Accidents
truehistPlot a Histogram
ucvUnbiased Cross-Validation for Bandwidth Selection
UScerealNutritional and Marketing Information on US Cereals
UScrimeThe Effect of Punishment Regimes on Crime Rates
VAVeteran's Administration Lung Cancer Trial
wadersCounts of Waders at 15 Sites in South Africa
whitesideHouse Insulation: Whiteside's Data
width.SJBandwidth Selection by Pilot Estimation of Derivatives
write.matrixWrite a Matrix or Data Frame
wtlossWeight Loss Data from an Obese Patient
MASS documentation built on May 4, 2023, 9:07 a.m.