RDocumentation
Moon
Learn R
Search all packages and functions
⚠️
There's a newer version (7.3-60.0.1) of this package.
Take me there.
MASS (version 7.3-0)
Main Package of Venables and Ripley's MASS
Description
Functions and datasets to support Venables and Ripley, 'Modern Applied Statistics with S' (4th edition).
Copy Link
Copy
Link to current version
Version
Version
7.3-60.0.1
7.3-60
7.3-58.3
7.3-58.2
7.3-58.1
7.3-58
7.3-57
7.3-56
7.3-55
7.3-54
7.3-53.1
7.3-53
7.3-52
7.3-51.6
7.3-51.5
7.3-51.4
7.3-51.3
7.3-51.1
7.3-51
7.3-50
7.3-49
7.3-47
7.3-45
7.3-44
7.3-43
7.3-42
7.3-41
7.3-40
7.3-39
7.3-38
7.3-37
7.3-36
7.3-35
7.3-34
7.3-33
7.3-32
7.3-31
7.3-30
7.3-29
7.3-28
7.3-27
7.3-26
7.3-25
7.3-23
7.3-22
7.3-21
7.3-20
7.3-19
7.3-18
7.3-17
7.3-16
7.3-15
7.3-14
7.3-13
7.3-11
7.3-9
7.3-7
7.3-6
7.3-5
7.3-4
7.3-3
7.3-1
7.3-0
Down Chevron
Install
install.packages('MASS')
Monthly Downloads
217,123
Version
7.3-0
License
GPL-2 | GPL-3
Maintainer
Brian Ripley
Last Published
May 6th, 2009
Functions in MASS (7.3-0)
Search functions
Aids2
Australian AIDS Survival Data
Null
Null Spaces of Matrices
Skye
AFM Compositions of Aphyric Skye Lavas
bandwidth.nrd
Bandwidth for density() via Normal Reference Distribution
biopsy
Biopsy Data on Breast Cancer Patients
corresp
Simple Correspondence Analysis
epil
Seizure Counts for Epileptics
fgl
Measurements of Forensic Glass Fragments
Cars93
Data from 93 Cars on Sale in the USA in 1993
MASS-internal
Internal MASS functions
denumerate
Transform an Allowable Formula for 'loglm' into one for 'terms'
Rubber
Accelerated Testing of Tyre Rubber
fitdistr
Maximum-likelihood Fitting of Univariate Distributions
glmmPQL
Fit Generalized Linear Mixed Models via PQL
caith
Colours of Eyes and Hair of People in Caithness
deaths
Monthly Deaths from Lung Diseases in the UK
SP500
Returns of the Standard and Poors 500
loglm
Fit Log-Linear Models by Iterative Proportional Scaling
lm.ridge
Ridge Regression
area
Adaptive Numerical Integration
OME
Tests of Auditory Perception in Children with OME
dropterm
Try All One-Term Deletions from a Model
nlschools
Eighth-Grade Pupils in the Netherlands
kde2d
Two-Dimensional Kernel Density Estimation
lqs
Resistant Regression
Boston
Housing Values in Suburbs of Boston
bacteria
Presence of Bacteria after Drug Treatments
stormer
The Stormer Viscometer Data
summary.loglm
Summary Method Function for Objects of Class 'loglm'
Rabbit
Blood Pressure in Rabbits
DDT
DDT in Kale
Insurance
Numbers of Car Insurance claims
summary.rlm
Summary Method for Robust Linear Models
GAGurine
Level of GAG in Urine of Children
Traffic
Effect of Swedish Speed Limits on Accidents
anova.negbin
Likelihood Ratio Tests for Negative Binomial GLMs
width.SJ
Bandwidth Selection by Pilot Estimation of Derivatives
abbey
Determinations of Nickel Content
mcycle
Data from a Simulated Motorcycle Accident
Sitka
Growth Curves for Sitka Spruce Trees in 1988
addterm
Try All One-Term Additions to a Model
cov.rob
Resistant Estimation of Multivariate Location and Scatter
gehan
Remission Times of Leukaemia Patients
summary.negbin
Summary Method Function for Objects of Class 'negbin'
Belgian-phones
Belgium Phone Calls 1950-1973
logtrans
Estimate log Transformation Parameter
Sitka89
Growth Curves for Sitka Spruce Trees in 1989
beav1
Body Temperature Series of Beaver 1
galaxies
Velocities for 82 Galaxies
michelson
Michelson's Speed of Light Data
bcv
Biased Cross-Validation for Bandwidth Selection
gamma.shape
Estimate the Shape Parameter of the Gamma Distribution in a GLM Fit
ginv
Generalized Inverse of a Matrix
cabbages
Data from a cabbage field trial
predict.lqs
Predict from an lqs Fit
con2tr
Convert Lists to Data Frames for use by Lattice
glm.nb
Fit a Negative Binomial Generalized Linear Model
minn38
Minnesota High School Graduates of 1938
crabs
Morphological Measurements on Leptograpsus Crabs
lm.gls
Fit Linear Models by Generalized Least Squares
cpus
Performance of Computer CPUs
stepAIC
Choose a model by AIC in a Stepwise Algorithm
birthwt
Risk Factors Associated with Low Infant Birth Weight
truehist
Plot a Histogram
Animals
Brain and Body Weights for 28 Species
immer
Yields from a Barley Field Trial
confint-MASS
Confidence Intervals for Model Parameters
isoMDS
Kruskal's Non-metric Multidimensional Scaling
mammals
Brain and Body Weights for 62 Species of Land Mammals
lda
Linear Discriminant Analysis
oats
Data from an Oats Field Trial
plot.lda
Plot Method for Class 'lda'
parcoord
Parallel Coordinates Plot
cats
Anatomical Data from Domestic Cats
dose.p
Predict Doses for Binomial Assay model
whiteside
House Insulation: Whiteside's Data
hist.scott
Plot a Histogram with Automatic Bin Width Selection
stdres
Extract Standardized Residuals from a Linear Model
renumerate
Convert a Formula Transformed by 'denumerate'
ldahist
Histograms or Density Plots of Multiple Groups
Cushings
Diagnostic Tests on Patients with Cushing's Syndrome
studres
Extract Studentized Residuals from a Linear Model
leuk
Survival Times and White Blood Counts for Leukaemia Patients
rms.curv
Relative Curvature Measures for Non-Linear Regression
loglm1
Fit Log-Linear Models by Iterative Proportional Scaling -- Internal function
UScrime
The Effect of Punishment Regimes on Crime Rates
chem
Copper in Wholemeal Flour
rlm
Robust Fitting of Linear Models
steam
The Saturated Steam Pressure Data
cement
Heat Evolved by Setting Cements
survey
Student Survey Data
menarche
Age of Menarche in Warsaw
synth.tr
Synthetic Classification Problem
muscle
Effect of Calcium Chloride on Muscle Contraction in Rat Hearts
Melanoma
Survival from Malignant Melanoma
shrimp
Percentage of Shrimp in Shrimp Cocktail
Pima.tr
Diabetes in Pima Indian Women
coop
Co-operative Trial in Analytical Chemistry
pairs.lda
Produce Pairwise Scatterplots from an 'lda' Fit
profile.glm
Method for Profiling glm Objects
VA
Veteran's Administration Lung Cancer Trial
drivers
Deaths of Car Drivers in Great Britain 1969-84
cov.trob
Covariance Estimation for Multivariate t Distribution
UScereal
Nutritional and Marketing Information on US Cereals
farms
Ecological Factors in Farm Management
housing
Frequency Table from a Copenhagen Housing Conditions Survey
beav2
Body Temperature Series of Beaver 2
polr
Ordered Logistic or Probit Regression
painters
The Painter's Data of de Piles
mca
Multiple Correspondence Analysis
wtloss
Weight Loss Data from an Obese Patient
eagles
Foraging Ecology of Bald Eagles
topo
Spatial Topographic Data
snails
Snail Mortality Data
contr.sdif
Successive Differences contrast coding
gilgais
Line Transect of Soil in Gilgai Territory
rotifer
Numbers of Rotifers by Fluid Density
genotype
Rat Genotype Data
geyser
Old Faithful Geyser Data
mvrnorm
Simulate from a Multivariate Normal Distribution
newcomb
Newcomb's Measurements of the Passage Time of Light
glm.convert
Change a Negative Binomial fit to a GLM fit
predict.lda
Classify Multivariate Observations by Linear Discrimination
predict.mca
Predict Method for Class 'mca'
rnegbin
Simulate Negative Binomial Variates
quine
Absenteeism from School in Rural New South Wales
boxcox
Box-Cox Transformations for Linear Models
predict.qda
Classify from Quadratic Discriminant Analysis
hubers
Huber Proposal 2 Robust Estimator of Location and/or Scale
shoes
Shoe wear data of Box, Hunter and Hunter
npk
Classical N, P, K Factorial Experiment
plot.profile
Plottig Functions for 'profile' Objects
plot.mca
Plot Method for Objects of Class 'mca'
sammon
Sammon's Non-Linear Mapping
rational
Rational Approximation
ships
Ships Damage Data
road
Road Accident Deaths in US States
waders
Counts of Waders at 15 Sites in South Africa
npr1
US Naval Petroleum Reserve No. 1 data
qda
Quadratic Discriminant Analysis
theta.md
Estimate theta of the Negative Binomial
ucv
Unbiased Cross-Validation for Bandwidth Selection
write.matrix
Write a Matrix or Data Frame
anorexia
Anorexia Data on Weight Change
accdeaths
Accidental Deaths in the US 1973-1978
eqscplot
Plots with Geometrically Equal Scales
gamma.dispersion
Calculate the MLE of the Gamma Dispersion Parameter in a GLM Fit
hills
Record Times in Scottish Hill Races
forbes
Forbes' Data on Boiling Points in the Alps
huber
Huber M-estimator of Location with MAD Scale
fractions
Rational Approximation
motors
Accelerated Life Testing of Motorettes
negative.binomial
Family function for Negative Binomial GLMs
petrol
N. L. Prater's Petrol Refinery Data
predict.glmmPQL
Predict Method for glmmPQL Fits
shuttle
Space Shuttle Autolander Problem