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MASS (version 7.3-64)
Support Functions and Datasets for Venables and Ripley's MASS
Description
Functions and datasets to support Venables and Ripley, "Modern Applied Statistics with S" (4th edition, 2002).
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Install
install.packages('MASS')
Monthly Downloads
115,967
Version
7.3-64
License
GPL-2 | GPL-3
Maintainer
Brian Ripley
Last Published
January 4th, 2025
Functions in MASS (7.3-64)
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Null
Null Spaces of Matrices
Rabbit
Blood Pressure in Rabbits
Sitka89
Growth Curves for Sitka Spruce Trees in 1989
Rubber
Accelerated Testing of Tyre Rubber
Pima.tr
Diabetes in Pima Indian Women
OME
Tests of Auditory Perception in Children with OME
Skye
AFM Compositions of Aphyric Skye Lavas
SP500
Returns of the Standard and Poors 500
Traffic
Effect of Swedish Speed Limits on Accidents
UScereal
Nutritional and Marketing Information on US Cereals
anorexia
Anorexia Data on Weight Change
anova.negbin
Likelihood Ratio Tests for Negative Binomial GLMs
area
Adaptive Numerical Integration
accdeaths
Accidental Deaths in the US 1973-1978
VA
Veteran's Administration Lung Cancer Trial
addterm
Try All One-Term Additions to a Model
abbey
Determinations of Nickel Content
UScrime
The Effect of Punishment Regimes on Crime Rates
cats
Anatomical Data from Domestic Cats
caith
Colours of Eyes and Hair of People in Caithness
biopsy
Biopsy Data on Breast Cancer Patients
bacteria
Presence of Bacteria after Drug Treatments
bandwidth.nrd
Bandwidth for density() via Normal Reference Distribution
bcv
Biased Cross-Validation for Bandwidth Selection
contr.sdif
Successive Differences Contrast Coding
birthwt
Risk Factors Associated with Low Infant Birth Weight
confint-MASS
Confidence Intervals for Model Parameters
con2tr
Convert Lists to Data Frames for use by lattice
coop
Co-operative Trial in Analytical Chemistry
cpus
Performance of Computer CPUs
cov.trob
Covariance Estimation for Multivariate t Distribution
cabbages
Data from a cabbage field trial
chem
Copper in Wholemeal Flour
cement
Heat Evolved by Setting Cements
boxcox
Box-Cox Transformations for Linear Models
beav1
Body Temperature Series of Beaver 1
eagles
Foraging Ecology of Bald Eagles
beav2
Body Temperature Series of Beaver 2
corresp
Simple Correspondence Analysis
drivers
Deaths of Car Drivers in Great Britain 1969-84
farms
Ecological Factors in Farm Management
epil
Seizure Counts for Epileptics
dropterm
Try All One-Term Deletions from a Model
eqscplot
Plots with Geometrically Equal Scales
cov.rob
Resistant Estimation of Multivariate Location and Scatter
galaxies
Velocities for 82 Galaxies
fgl
Measurements of Forensic Glass Fragments
denumerate
Transform an Allowable Formula for 'loglm' into one for 'terms'
gamma.dispersion
Calculate the MLE of the Gamma Dispersion Parameter in a GLM Fit
forbes
Forbes' Data on Boiling Points in the Alps
dose.p
Predict Doses for Binomial Assay model
crabs
Morphological Measurements on Leptograpsus Crabs
fractions
Rational Approximation
huber
Huber M-estimator of Location with MAD Scale
hubers
Huber Proposal 2 Robust Estimator of Location and/or Scale
fitdistr
Maximum-likelihood Fitting of Univariate Distributions
glmmPQL
Fit Generalized Linear Mixed Models via PQL
deaths
Monthly Deaths from Lung Diseases in the UK
gehan
Remission Times of Leukaemia Patients
gamma.shape
Estimate the Shape Parameter of the Gamma Distribution in a GLM Fit
glm.convert
Change a Negative Binomial fit to a GLM fit
glm.nb
Fit a Negative Binomial Generalized Linear Model
ginv
Generalized Inverse of a Matrix
lm.ridge
Ridge Regression
hills
Record Times in Scottish Hill Races
gilgais
Line Transect of Soil in Gilgai Territory
lm.gls
Fit Linear Models by Generalized Least Squares
geyser
Old Faithful Geyser Data
housing
Frequency Table from a Copenhagen Housing Conditions Survey
genotype
Rat Genotype Data
kde2d
Two-Dimensional Kernel Density Estimation
ldahist
Histograms or Density Plots of Multiple Groups
hist.scott
Plot a Histogram with Automatic Bin Width Selection
immer
Yields from a Barley Field Trial
motors
Accelerated Life Testing of Motorettes
lda
Linear Discriminant Analysis
muscle
Effect of Calcium Chloride on Muscle Contraction in Rat Hearts
loglm1
Fit Log-Linear Models by Iterative Proportional Scaling -- Internal function
isoMDS
Kruskal's Non-metric Multidimensional Scaling
mammals
Brain and Body Weights for 62 Species of Land Mammals
loglm
Fit Log-Linear Models by Iterative Proportional Scaling
painters
The Painter's Data of de Piles
mcycle
Data from a Simulated Motorcycle Accident
npk
Classical N, P, K Factorial Experiment
lqs
Resistant Regression
menarche
Age of Menarche in Warsaw
oats
Data from an Oats Field Trial
nlschools
Eighth-Grade Pupils in the Netherlands
npr1
US Naval Petroleum Reserve No. 1 data
newcomb
Newcomb's Measurements of the Passage Time of Light
mvrnorm
Simulate from a Multivariate Normal Distribution
logtrans
Estimate log Transformation Parameter
mca
Multiple Correspondence Analysis
leuk
Survival Times and White Blood Counts for Leukaemia Patients
predict.lda
Classify Multivariate Observations by Linear Discrimination
predict.lqs
Predict from an lqs Fit
predict.mca
Predict Method for Class 'mca'
road
Road Accident Deaths in US States
michelson
Michelson's Speed of Light Data
predict.glmmPQL
Predict Method for glmmPQL Fits
qda
Quadratic Discriminant Analysis
polr
Ordered Logistic or Probit Regression
profile.glm
Method for Profiling glm Objects
plot.mca
Plot Method for Objects of Class 'mca'
stepAIC
Choose a model by AIC in a Stepwise Algorithm
predict.qda
Classify from Quadratic Discriminant Analysis
plot.lda
Plot Method for Class 'lda'
negative.binomial
Family function for Negative Binomial GLMs
ships
Ships Damage Data
stormer
The Stormer Viscometer Data
quine
Absenteeism from School in Rural New South Wales
parcoord
Parallel Coordinates Plot
studres
Extract Studentized Residuals from a Linear Model
minn38
Minnesota High School Graduates of 1938
sammon
Sammon's Non-Linear Mapping
renumerate
Convert a Formula Transformed by 'denumerate'
rlm
Robust Fitting of Linear Models
pairs.lda
Produce Pairwise Scatterplots from an 'lda' Fit
theta.md
Estimate theta of the Negative Binomial
rnegbin
Simulate Negative Binomial Variates
rms.curv
Relative Curvature Measures for Non-Linear Regression
summary.loglm
Summary Method Function for Objects of Class 'loglm'
shuttle
Space Shuttle Autolander Problem
rational
Rational Approximation
topo
Spatial Topographic Data
rotifer
Numbers of Rotifers by Fluid Density
waders
Counts of Waders at 15 Sites in South Africa
stdres
Extract Standardized Residuals from a Linear Model
petrol
N. L. Prater's Petrol Refinery Data
whiteside
House Insulation: Whiteside's Data
summary.rlm
Summary Method for Robust Linear Models
summary.negbin
Summary Method Function for Objects of Class 'negbin'
width.SJ
Bandwidth Selection by Pilot Estimation of Derivatives
truehist
Plot a Histogram
ucv
Unbiased Cross-Validation for Bandwidth Selection
Belgian-phones
Belgium Phone Calls 1950-1973
snails
Snail Mortality Data
write.matrix
Write a Matrix or Data Frame
wtloss
Weight Loss Data from an Obese Patient
shrimp
Percentage of Shrimp in Shrimp Cocktail
survey
Student Survey Data
synth.tr
Synthetic Classification Problem
shoes
Shoe wear data of Box, Hunter and Hunter
steam
The Saturated Steam Pressure Data