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MASS (version 7.3-13)

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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Version

Install

install.packages('MASS')

Monthly Downloads

112,643

Version

7.3-13

License

GPL-2 | GPL-3

Maintainer

Brian Ripley

Last Published

April 13th, 2011

Functions in MASS (7.3-13)

anorexia

Anorexia Data on Weight Change
epil

Seizure Counts for Epileptics
glm.nb

Fit a Negative Binomial Generalized Linear Model
Aids2

Australian AIDS Survival Data
hist.scott

Plot a Histogram with Automatic Bin Width Selection
galaxies

Velocities for 82 Galaxies
fgl

Measurements of Forensic Glass Fragments
Cars93

Data from 93 Cars on Sale in the USA in 1993
Null

Null Spaces of Matrices
denumerate

Transform an Allowable Formula for 'loglm' into one for 'terms'
birthwt

Risk Factors Associated with Low Infant Birth Weight
Boston

Housing Values in Suburbs of Boston
cpus

Performance of Computer CPUs
beav2

Body Temperature Series of Beaver 2
geyser

Old Faithful Geyser Data
wtloss

Weight Loss Data from an Obese Patient
Sitka

Growth Curves for Sitka Spruce Trees in 1988
cabbages

Data from a cabbage field trial
petrol

N. L. Prater's Petrol Refinery Data
cov.rob

Resistant Estimation of Multivariate Location and Scatter
GAGurine

Level of GAG in Urine of Children
lm.ridge

Ridge Regression
deaths

Monthly Deaths from Lung Diseases in the UK
cov.trob

Covariance Estimation for Multivariate t Distribution
housing

Frequency Table from a Copenhagen Housing Conditions Survey
Cushings

Diagnostic Tests on Patients with Cushing's Syndrome
kde2d

Two-Dimensional Kernel Density Estimation
VA

Veteran's Administration Lung Cancer Trial
Rubber

Accelerated Testing of Tyre Rubber
abbey

Determinations of Nickel Content
plot.mca

Plot Method for Objects of Class 'mca'
MASS-internal

Internal MASS functions
Animals

Brain and Body Weights for 28 Species
addterm

Try All One-Term Additions to a Model
loglm1

Fit Log-Linear Models by Iterative Proportional Scaling -- Internal function
biopsy

Biopsy Data on Breast Cancer Patients
chem

Copper in Wholemeal Flour
npr1

US Naval Petroleum Reserve No. 1 data
lm.gls

Fit Linear Models by Generalized Least Squares
beav1

Body Temperature Series of Beaver 1
crabs

Morphological Measurements on Leptograpsus Crabs
mcycle

Data from a Simulated Motorcycle Accident
anova.negbin

Likelihood Ratio Tests for Negative Binomial GLMs
menarche

Age of Menarche in Warsaw
renumerate

Convert a Formula Transformed by 'denumerate'
muscle

Effect of Calcium Chloride on Muscle Contraction in Rat Hearts
bcv

Biased Cross-Validation for Bandwidth Selection
predict.glmmPQL

Predict Method for glmmPQL Fits
oats

Data from an Oats Field Trial
accdeaths

Accidental Deaths in the US 1973-1978
negative.binomial

Family function for Negative Binomial GLMs
Traffic

Effect of Swedish Speed Limits on Accidents
loglm

Fit Log-Linear Models by Iterative Proportional Scaling
gilgais

Line Transect of Soil in Gilgai Territory
quine

Absenteeism from School in Rural New South Wales
forbes

Forbes' Data on Boiling Points in the Alps
whiteside

House Insulation: Whiteside's Data
pairs.lda

Produce Pairwise Scatterplots from an 'lda' Fit
qda

Quadratic Discriminant Analysis
waders

Counts of Waders at 15 Sites in South Africa
parcoord

Parallel Coordinates Plot
DDT

DDT in Kale
fractions

Rational Approximation
dose.p

Predict Doses for Binomial Assay model
road

Road Accident Deaths in US States
plot.profile

Plotting Functions for 'profile' Objects
predict.lda

Classify Multivariate Observations by Linear Discrimination
theta.md

Estimate theta of the Negative Binomial
contr.sdif

Successive Differences Contrast Coding
hubers

Huber Proposal 2 Robust Estimator of Location and/or Scale
coop

Co-operative Trial in Analytical Chemistry
SP500

Returns of the Standard and Poors 500
logtrans

Estimate log Transformation Parameter
steam

The Saturated Steam Pressure Data
genotype

Rat Genotype Data
caith

Colours of Eyes and Hair of People in Caithness
eqscplot

Plots with Geometrically Equal Scales
corresp

Simple Correspondence Analysis
studres

Extract Studentized Residuals from a Linear Model
synth.tr

Synthetic Classification Problem
isoMDS

Kruskal's Non-metric Multidimensional Scaling
drivers

Deaths of Car Drivers in Great Britain 1969-84
fitdistr

Maximum-likelihood Fitting of Univariate Distributions
boxcox

Box-Cox Transformations for Linear Models
polr

Ordered Logistic or Probit Regression
rlm

Robust Fitting of Linear Models
immer

Yields from a Barley Field Trial
rnegbin

Simulate Negative Binomial Variates
OME

Tests of Auditory Perception in Children with OME
area

Adaptive Numerical Integration
Sitka89

Growth Curves for Sitka Spruce Trees in 1989
truehist

Plot a Histogram
Belgian-phones

Belgium Phone Calls 1950-1973
con2tr

Convert Lists to Data Frames for use by lattice
ginv

Generalized Inverse of a Matrix
farms

Ecological Factors in Farm Management
hills

Record Times in Scottish Hill Races
shuttle

Space Shuttle Autolander Problem
newcomb

Newcomb's Measurements of the Passage Time of Light
mammals

Brain and Body Weights for 62 Species of Land Mammals
cement

Heat Evolved by Setting Cements
sammon

Sammon's Non-Linear Mapping
nlschools

Eighth-Grade Pupils in the Netherlands
topo

Spatial Topographic Data
snails

Snail Mortality Data
summary.negbin

Summary Method Function for Objects of Class 'negbin'
stepAIC

Choose a model by AIC in a Stepwise Algorithm
bandwidth.nrd

Bandwidth for density() via Normal Reference Distribution
summary.rlm

Summary Method for Robust Linear Models
Insurance

Numbers of Car Insurance claims
Rabbit

Blood Pressure in Rabbits
lqs

Resistant Regression
stormer

The Stormer Viscometer Data
survey

Student Survey Data
predict.mca

Predict Method for Class 'mca'
confint-MASS

Confidence Intervals for Model Parameters
gamma.dispersion

Calculate the MLE of the Gamma Dispersion Parameter in a GLM Fit
plot.lda

Plot Method for Class 'lda'
mvrnorm

Simulate from a Multivariate Normal Distribution
shrimp

Percentage of Shrimp in Shrimp Cocktail
stdres

Extract Standardized Residuals from a Linear Model
motors

Accelerated Life Testing of Motorettes
dropterm

Try All One-Term Deletions from a Model
ucv

Unbiased Cross-Validation for Bandwidth Selection
glmmPQL

Fit Generalized Linear Mixed Models via PQL
gehan

Remission Times of Leukaemia Patients
UScereal

Nutritional and Marketing Information on US Cereals
Melanoma

Survival from Malignant Melanoma
shoes

Shoe wear data of Box, Hunter and Hunter
predict.qda

Classify from Quadratic Discriminant Analysis
cats

Anatomical Data from Domestic Cats
predict.lqs

Predict from an lqs Fit
leuk

Survival Times and White Blood Counts for Leukaemia Patients
profile.glm

Method for Profiling glm Objects
painters

The Painter's Data of de Piles
ships

Ships Damage Data
huber

Huber M-estimator of Location with MAD Scale
summary.loglm

Summary Method Function for Objects of Class 'loglm'
UScrime

The Effect of Punishment Regimes on Crime Rates
gamma.shape

Estimate the Shape Parameter of the Gamma Distribution in a GLM Fit
minn38

Minnesota High School Graduates of 1938
rotifer

Numbers of Rotifers by Fluid Density
npk

Classical N, P, K Factorial Experiment
michelson

Michelson's Speed of Light Data
write.matrix

Write a Matrix or Data Frame
lda

Linear Discriminant Analysis
width.SJ

Bandwidth Selection by Pilot Estimation of Derivatives
bacteria

Presence of Bacteria after Drug Treatments
rms.curv

Relative Curvature Measures for Non-Linear Regression
rational

Rational Approximation
mca

Multiple Correspondence Analysis
eagles

Foraging Ecology of Bald Eagles
glm.convert

Change a Negative Binomial fit to a GLM fit
ldahist

Histograms or Density Plots of Multiple Groups
Pima.tr

Diabetes in Pima Indian Women
Skye

AFM Compositions of Aphyric Skye Lavas