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MASS (version 7.3-5)

Main Package of Venables and Ripley's MASS

Description

Functions and datasets to support Venables and Ripley, 'Modern Applied Statistics with S' (4th edition).

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Version

Install

install.packages('MASS')

Monthly Downloads

112,643

Version

7.3-5

License

GPL-2 | GPL-3

Maintainer

Brian Ripley

Last Published

January 3rd, 2010

Functions in MASS (7.3-5)

Aids2

Australian AIDS Survival Data

MASS-internal

Internal MASS functions

farms

Ecological Factors in Farm Management

coop

Co-operative Trial in Analytical Chemistry

cabbages

Data from a cabbage field trial

Skye

AFM Compositions of Aphyric Skye Lavas

Sitka

Growth Curves for Sitka Spruce Trees in 1988

Boston

Housing Values in Suburbs of Boston

ginv

Generalized Inverse of a Matrix

Null

Null Spaces of Matrices

addterm

Try All One-Term Additions to a Model

Pima.tr

Diabetes in Pima Indian Women

UScereal

Nutritional and Marketing Information on US Cereals

Insurance

Numbers of Car Insurance claims

UScrime

The Effect of Punishment Regimes on Crime Rates

confint-MASS

Confidence Intervals for Model Parameters

Rubber

Accelerated Testing of Tyre Rubber

dropterm

Try All One-Term Deletions from a Model

rlm

Robust Fitting of Linear Models

leuk

Survival Times and White Blood Counts for Leukaemia Patients

area

Adaptive Numerical Integration

anorexia

Anorexia Data on Weight Change

DDT

DDT in Kale

glm.nb

Fit a Negative Binomial Generalized Linear Model

eqscplot

Plots with Geometrically Equal Scales

deaths

Monthly Deaths from Lung Diseases in the UK

bandwidth.nrd

Bandwidth for density() via Normal Reference Distribution

predict.lda

Classify Multivariate Observations by Linear Discrimination

motors

Accelerated Life Testing of Motorettes

Traffic

Effect of Swedish Speed Limits on Accidents

contr.sdif

Successive Differences Contrast Coding

chem

Copper in Wholemeal Flour

petrol

N. L. Prater's Petrol Refinery Data

abbey

Determinations of Nickel Content

crabs

Morphological Measurements on Leptograpsus Crabs

mammals

Brain and Body Weights for 62 Species of Land Mammals

Animals

Brain and Body Weights for 28 Species

biopsy

Biopsy Data on Breast Cancer Patients

road

Road Accident Deaths in US States

con2tr

Convert Lists to Data Frames for use by Lattice

muscle

Effect of Calcium Chloride on Muscle Contraction in Rat Hearts

cov.rob

Resistant Estimation of Multivariate Location and Scatter

accdeaths

Accidental Deaths in the US 1973-1978

hist.scott

Plot a Histogram with Automatic Bin Width Selection

housing

Frequency Table from a Copenhagen Housing Conditions Survey

Cushings

Diagnostic Tests on Patients with Cushing's Syndrome

Cars93

Data from 93 Cars on Sale in the USA in 1993

eagles

Foraging Ecology of Bald Eagles

cpus

Performance of Computer CPUs

beav2

Body Temperature Series of Beaver 2

SP500

Returns of the Standard and Poors 500

cov.trob

Covariance Estimation for Multivariate t Distribution

fractions

Rational Approximation

lqs

Resistant Regression

predict.lqs

Predict from an lqs Fit

Veteran's Administration Lung Cancer Trial

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

GAGurine

Level of GAG in Urine of Children

genotype

Rat Genotype Data

glmmPQL

Fit Generalized Linear Mixed Models via PQL

bacteria

Presence of Bacteria after Drug Treatments

caith

Colours of Eyes and Hair of People in Caithness

dose.p

Predict Doses for Binomial Assay model

rms.curv

Relative Curvature Measures for Non-Linear Regression

negative.binomial

Family function for Negative Binomial GLMs

minn38

Minnesota High School Graduates of 1938

stdres

Extract Standardized Residuals from a Linear Model

quine

Absenteeism from School in Rural New South Wales

immer

Yields from a Barley Field Trial

logtrans

Estimate log Transformation Parameter

denumerate

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

isoMDS

Kruskal's Non-metric Multidimensional Scaling

huber

Huber M-estimator of Location with MAD Scale

cement

Heat Evolved by Setting Cements

rational

Rational Approximation

Sitka89

Growth Curves for Sitka Spruce Trees in 1989

hills

Record Times in Scottish Hill Races

forbes

Forbes' Data on Boiling Points in the Alps

epil

Seizure Counts for Epileptics

Melanoma

Survival from Malignant Melanoma

hubers

Huber Proposal 2 Robust Estimator of Location and/or Scale

loglm1

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

mvrnorm

Simulate from a Multivariate Normal Distribution

menarche

Age of Menarche in Warsaw

studres

Extract Studentized Residuals from a Linear Model

steam

The Saturated Steam Pressure Data

pairs.lda

Produce Pairwise Scatterplots from an 'lda' Fit

npk

Classical N, P, K Factorial Experiment

corresp

Simple Correspondence Analysis

anova.negbin

Likelihood Ratio Tests for Negative Binomial GLMs

cats

Anatomical Data from Domestic Cats

mca

Multiple Correspondence Analysis

gilgais

Line Transect of Soil in Gilgai Territory

gamma.dispersion

Calculate the MLE of the Gamma Dispersion Parameter in a GLM Fit

qda

Quadratic Discriminant Analysis

birthwt

Risk Factors Associated with Low Infant Birth Weight

gehan

Remission Times of Leukaemia Patients

beav1

Body Temperature Series of Beaver 1

waders

Counts of Waders at 15 Sites in South Africa

lm.gls

Fit Linear Models by Generalized Least Squares

predict.qda

Classify from Quadratic Discriminant Analysis

shuttle

Space Shuttle Autolander Problem

shoes

Shoe wear data of Box, Hunter and Hunter

snails

Snail Mortality Data

fgl

Measurements of Forensic Glass Fragments

geyser

Old Faithful Geyser Data

drivers

Deaths of Car Drivers in Great Britain 1969-84

newcomb

Newcomb's Measurements of the Passage Time of Light

predict.mca

Predict Method for Class 'mca'

fitdistr

Maximum-likelihood Fitting of Univariate Distributions

lda

Linear Discriminant Analysis

renumerate

Convert a Formula Transformed by 'denumerate'

boxcox

Box-Cox Transformations for Linear Models

mcycle

Data from a Simulated Motorcycle Accident

theta.md

Estimate theta of the Negative Binomial

parcoord

Parallel Coordinates Plot

npr1

US Naval Petroleum Reserve No. 1 data

kde2d

Two-Dimensional Kernel Density Estimation

stormer

The Stormer Viscometer Data

nlschools

Eighth-Grade Pupils in the Netherlands

wtloss

Weight Loss Data from an Obese Patient

topo

Spatial Topographic Data

synth.tr

Synthetic Classification Problem

ucv

Unbiased Cross-Validation for Bandwidth Selection

Method for Profiling glm Objects

predict.glmmPQL

Predict Method for glmmPQL Fits

plot.lda

Plot Method for Class 'lda'

rotifer

Numbers of Rotifers by Fluid Density

plot.mca

Plot Method for Objects of Class 'mca'

plot.profile

Plottig Functions for 'profile' Objects

shrimp

Percentage of Shrimp in Shrimp Cocktail

summary.negbin

Summary Method Function for Objects of Class 'negbin'

summary.loglm

Summary Method Function for Objects of Class 'loglm'

truehist

Plot a Histogram

summary.rlm

Summary Method for Robust Linear Models

painters

The Painter's Data of de Piles

ldahist

Histograms or Density Plots of Multiple Groups

michelson

Michelson's Speed of Light Data

Belgian-phones

Belgium Phone Calls 1950-1973

sammon

Sammon's Non-Linear Mapping

width.SJ

Bandwidth Selection by Pilot Estimation of Derivatives

polr

Ordered Logistic or Probit Regression

loglm

Fit Log-Linear Models by Iterative Proportional Scaling

bcv

Biased Cross-Validation for Bandwidth Selection

whiteside

House Insulation: Whiteside's Data

survey

Student Survey Data

write.matrix

Write a Matrix or Data Frame

Rabbit

Blood Pressure in Rabbits

galaxies

Velocities for 82 Galaxies

OME

Tests of Auditory Perception in Children with OME

oats

Data from an Oats Field Trial

rnegbin

Simulate Negative Binomial Variates

stepAIC

Choose a model by AIC in a Stepwise Algorithm