`install.packages('MASS')`

192,414

7.3-61

GPL-2 | GPL-3

June 13th, 2024

UScereal

Nutritional and Marketing Information on US Cereals

SP500

Returns of the Standard and Poors 500

boxcox

Box-Cox Transformations for Linear Models

UScrime

The Effect of Punishment Regimes on Crime Rates

anova.negbin

Likelihood Ratio Tests for Negative Binomial GLMs

caith

Colours of Eyes and Hair of People in Caithness

biopsy

Biopsy Data on Breast Cancer Patients

cabbages

Data from a cabbage field trial

birthwt

Risk Factors Associated with Low Infant Birth Weight

cov.trob

Covariance Estimation for Multivariate t Distribution

beav1

Body Temperature Series of Beaver 1

coop

Co-operative Trial in Analytical Chemistry

cats

Anatomical Data from Domestic Cats

bacteria

Presence of Bacteria after Drug Treatments

anorexia

Anorexia Data on Weight Change

contr.sdif

Successive Differences Contrast Coding

beav2

Body Temperature Series of Beaver 2

cpus

Performance of Computer CPUs

accdeaths

Accidental Deaths in the US 1973-1978

denumerate

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

corresp

Simple Correspondence Analysis

cov.rob

Resistant Estimation of Multivariate Location and Scatter

genotype

Rat Genotype Data

drivers

Deaths of Car Drivers in Great Britain 1969-84

geyser

Old Faithful Geyser Data

eqscplot

Plots with Geometrically Equal Scales

area

Adaptive Numerical Integration

addterm

Try All One-Term Additions to a Model

dose.p

Predict Doses for Binomial Assay model

huber

Huber M-estimator of Location with MAD Scale

crabs

Morphological Measurements on Leptograpsus Crabs

hubers

Huber Proposal 2 Robust Estimator of Location and/or Scale

fgl

Measurements of Forensic Glass Fragments

dropterm

Try All One-Term Deletions from a Model

glm.convert

Change a Negative Binomial fit to a GLM fit

fitdistr

Maximum-likelihood Fitting of Univariate Distributions

abbey

Determinations of Nickel Content

leuk

Survival Times and White Blood Counts for Leukaemia Patients

con2tr

Convert Lists to Data Frames for use by lattice

VA

Veteran's Administration Lung Cancer Trial

fractions

Rational Approximation

deaths

Monthly Deaths from Lung Diseases in the UK

ldahist

Histograms or Density Plots of Multiple Groups

glm.nb

Fit a Negative Binomial Generalized Linear Model

immer

Yields from a Barley Field Trial

hist.scott

Plot a Histogram with Automatic Bin Width Selection

confint-MASS

Confidence Intervals for Model Parameters

forbes

Forbes' Data on Boiling Points in the Alps

bandwidth.nrd

Bandwidth for density() via Normal Reference Distribution

bcv

Biased Cross-Validation for Bandwidth Selection

chem

Copper in Wholemeal Flour

farms

Ecological Factors in Farm Management

gehan

Remission Times of Leukaemia Patients

gilgais

Line Transect of Soil in Gilgai Territory

loglm

Fit Log-Linear Models by Iterative Proportional Scaling

loglm1

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

cement

Heat Evolved by Setting Cements

isoMDS

Kruskal's Non-metric Multidimensional Scaling

gamma.shape

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

lm.gls

Fit Linear Models by Generalized Least Squares

lqs

Resistant Regression

logtrans

Estimate log Transformation Parameter

ginv

Generalized Inverse of a Matrix

predict.lda

Classify Multivariate Observations by Linear Discrimination

epil

Seizure Counts for Epileptics

eagles

Foraging Ecology of Bald Eagles

lda

Linear Discriminant Analysis

mammals

Brain and Body Weights for 62 Species of Land Mammals

michelson

Michelson's Speed of Light Data

lm.ridge

Ridge Regression

kde2d

Two-Dimensional Kernel Density Estimation

minn38

Minnesota High School Graduates of 1938

housing

Frequency Table from a Copenhagen Housing Conditions Survey

mca

Multiple Correspondence Analysis

petrol

N. L. Prater's Petrol Refinery Data

nlschools

Eighth-Grade Pupils in the Netherlands

gamma.dispersion

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

oats

Data from an Oats Field Trial

npk

Classical N, P, K Factorial Experiment

npr1

US Naval Petroleum Reserve No. 1 data

shoes

Shoe wear data of Box, Hunter and Hunter

predict.lqs

Predict from an lqs Fit

painters

The Painter's Data of de Piles

glmmPQL

Fit Generalized Linear Mixed Models via PQL

galaxies

Velocities for 82 Galaxies

plot.mca

Plot Method for Objects of Class 'mca'

motors

Accelerated Life Testing of Motorettes

newcomb

Newcomb's Measurements of the Passage Time of Light

muscle

Effect of Calcium Chloride on Muscle Contraction in Rat Hearts

Belgian-phones

Belgium Phone Calls 1950-1973

predict.mca

Predict Method for Class 'mca'

plot.lda

Plot Method for Class 'lda'

shrimp

Percentage of Shrimp in Shrimp Cocktail

quine

Absenteeism from School in Rural New South Wales

rational

Rational Approximation

snails

Snail Mortality Data

shuttle

Space Shuttle Autolander Problem

sammon

Sammon's Non-Linear Mapping

theta.md

Estimate theta of the Negative Binomial

ships

Ships Damage Data

profile.glm

Method for Profiling glm Objects

width.SJ

Bandwidth Selection by Pilot Estimation of Derivatives

ucv

Unbiased Cross-Validation for Bandwidth Selection

survey

Student Survey Data

qda

Quadratic Discriminant Analysis

truehist

Plot a Histogram

mcycle

Data from a Simulated Motorcycle Accident

predict.qda

Classify from Quadratic Discriminant Analysis

topo

Spatial Topographic Data

hills

Record Times in Scottish Hill Races

wtloss

Weight Loss Data from an Obese Patient

menarche

Age of Menarche in Warsaw

write.matrix

Write a Matrix or Data Frame

renumerate

Convert a Formula Transformed by 'denumerate'

waders

Counts of Waders at 15 Sites in South Africa

parcoord

Parallel Coordinates Plot

synth.tr

Synthetic Classification Problem

negative.binomial

Family function for Negative Binomial GLMs

mvrnorm

Simulate from a Multivariate Normal Distribution

pairs.lda

Produce Pairwise Scatterplots from an 'lda' Fit

road

Road Accident Deaths in US States

stdres

Extract Standardized Residuals from a Linear Model

polr

Ordered Logistic or Probit Regression

predict.glmmPQL

Predict Method for glmmPQL Fits

stepAIC

Choose a model by AIC in a Stepwise Algorithm

rms.curv

Relative Curvature Measures for Non-Linear Regression

rlm

Robust Fitting of Linear Models

whiteside

House Insulation: Whiteside's Data

rotifer

Numbers of Rotifers by Fluid Density

steam

The Saturated Steam Pressure Data

rnegbin

Simulate Negative Binomial Variates

studres

Extract Studentized Residuals from a Linear Model

stormer

The Stormer Viscometer Data

summary.negbin

Summary Method Function for Objects of Class 'negbin'

summary.rlm

Summary Method for Robust Linear Models

summary.loglm

Summary Method Function for Objects of Class 'loglm'

Cushings

Diagnostic Tests on Patients with Cushing's Syndrome

Insurance

Numbers of Car Insurance claims

Null

Null Spaces of Matrices

Pima.tr

Diabetes in Pima Indian Women

Melanoma

Survival from Malignant Melanoma

Animals

Brain and Body Weights for 28 Species

DDT

DDT in Kale

MASS-internal

Internal MASS functions

Sitka

Growth Curves for Sitka Spruce Trees in 1988

Skye

AFM Compositions of Aphyric Skye Lavas

Aids2

Australian AIDS Survival Data

Boston

Housing Values in Suburbs of Boston

Rubber

Accelerated Testing of Tyre Rubber

GAGurine

Level of GAG in Urine of Children

Cars93

Data from 93 Cars on Sale in the USA in 1993

Rabbit

Blood Pressure in Rabbits

OME

Tests of Auditory Perception in Children with OME

Sitka89

Growth Curves for Sitka Spruce Trees in 1989

Traffic

Effect of Swedish Speed Limits on Accidents