`install.packages('MASS')`

192,414

7.3-58.1

GPL-2 | GPL-3

August 3rd, 2022

Animals

Brain and Body Weights for 28 Species

Insurance

Numbers of Car Insurance claims

Aids2

Australian AIDS Survival Data

Cushings

Diagnostic Tests on Patients with Cushing's Syndrome

MASS-internal

Internal MASS functions

Cars93

Data from 93 Cars on Sale in the USA in 1993

DDT

DDT in Kale

Boston

Housing Values in Suburbs of Boston

GAGurine

Level of GAG in Urine of Children

Melanoma

Survival from Malignant Melanoma

Pima.tr

Diabetes in Pima Indian Women

Sitka

Growth Curves for Sitka Spruce Trees in 1988

Null

Null Spaces of Matrices

area

Adaptive Numerical Integration

Sitka89

Growth Curves for Sitka Spruce Trees in 1989

bacteria

Presence of Bacteria after Drug Treatments

Traffic

Effect of Swedish Speed Limits on Accidents

UScereal

Nutritional and Marketing Information on US Cereals

Skye

AFM Compositions of Aphyric Skye Lavas

UScrime

The Effect of Punishment Regimes on Crime Rates

Rabbit

Blood Pressure in Rabbits

biopsy

Biopsy Data on Breast Cancer Patients

birthwt

Risk Factors Associated with Low Infant Birth Weight

boxcox

Box-Cox Transformations for Linear Models

Rubber

Accelerated Testing of Tyre Rubber

VA

Veteran's Administration Lung Cancer Trial

abbey

Determinations of Nickel Content

cabbages

Data from a cabbage field trial

farms

Ecological Factors in Farm Management

geyser

Old Faithful Geyser Data

eqscplot

Plots with Geometrically Equal Scales

genotype

Rat Genotype Data

addterm

Try All One-Term Additions to a Model

confint-MASS

Confidence Intervals for Model Parameters

OME

Tests of Auditory Perception in Children with OME

accdeaths

Accidental Deaths in the US 1973-1978

SP500

Returns of the Standard and Poors 500

con2tr

Convert Lists to Data Frames for use by lattice

bandwidth.nrd

Bandwidth for density() via Normal Reference Distribution

denumerate

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

caith

Colours of Eyes and Hair of People in Caithness

hubers

Huber Proposal 2 Robust Estimator of Location and/or Scale

muscle

Effect of Calcium Chloride on Muscle Contraction in Rat Hearts

lda

Linear Discriminant Analysis

kde2d

Two-Dimensional Kernel Density Estimation

contr.sdif

Successive Differences Contrast Coding

huber

Huber M-estimator of Location with MAD Scale

bcv

Biased Cross-Validation for Bandwidth Selection

coop

Co-operative Trial in Analytical Chemistry

motors

Accelerated Life Testing of Motorettes

dose.p

Predict Doses for Binomial Assay model

eagles

Foraging Ecology of Bald Eagles

npk

Classical N, P, K Factorial Experiment

npr1

US Naval Petroleum Reserve No. 1 data

gilgais

Line Transect of Soil in Gilgai Territory

lm.gls

Fit Linear Models by Generalized Least Squares

mammals

Brain and Body Weights for 62 Species of Land Mammals

ginv

Generalized Inverse of a Matrix

lm.ridge

Ridge Regression

epil

Seizure Counts for Epileptics

fitdistr

Maximum-likelihood Fitting of Univariate Distributions

anorexia

Anorexia Data on Weight Change

fgl

Measurements of Forensic Glass Fragments

cats

Anatomical Data from Domestic Cats

mca

Multiple Correspondence Analysis

rnegbin

Simulate Negative Binomial Variates

deaths

Monthly Deaths from Lung Diseases in the UK

corresp

Simple Correspondence Analysis

cov.rob

Resistant Estimation of Multivariate Location and Scatter

chem

Copper in Wholemeal Flour

anova.negbin

Likelihood Ratio Tests for Negative Binomial GLMs

crabs

Morphological Measurements on Leptograpsus Crabs

gamma.shape

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

cement

Heat Evolved by Setting Cements

road

Road Accident Deaths in US States

mvrnorm

Simulate from a Multivariate Normal Distribution

gamma.dispersion

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

theta.md

Estimate theta of the Negative Binomial

galaxies

Velocities for 82 Galaxies

hist.scott

Plot a Histogram with Automatic Bin Width Selection

housing

Frequency Table from a Copenhagen Housing Conditions Survey

synth.tr

Synthetic Classification Problem

beav1

Body Temperature Series of Beaver 1

ldahist

Histograms or Density Plots of Multiple Groups

predict.glmmPQL

Predict Method for glmmPQL Fits

predict.lda

Classify Multivariate Observations by Linear Discrimination

negative.binomial

Family function for Negative Binomial GLMs

leuk

Survival Times and White Blood Counts for Leukaemia Patients

nlschools

Eighth-Grade Pupils in the Netherlands

predict.qda

Classify from Quadratic Discriminant Analysis

newcomb

Newcomb's Measurements of the Passage Time of Light

shrimp

Percentage of Shrimp in Shrimp Cocktail

profile.glm

Method for Profiling glm Objects

gehan

Remission Times of Leukaemia Patients

cov.trob

Covariance Estimation for Multivariate t Distribution

beav2

Body Temperature Series of Beaver 2

forbes

Forbes' Data on Boiling Points in the Alps

cpus

Performance of Computer CPUs

glm.convert

Change a Negative Binomial fit to a GLM fit

shuttle

Space Shuttle Autolander Problem

immer

Yields from a Barley Field Trial

glm.nb

Fit a Negative Binomial Generalized Linear Model

summary.loglm

Summary Method Function for Objects of Class 'loglm'

glmmPQL

Fit Generalized Linear Mixed Models via PQL

drivers

Deaths of Car Drivers in Great Britain 1969-84

fractions

Rational Approximation

dropterm

Try All One-Term Deletions from a Model

michelson

Michelson's Speed of Light Data

isoMDS

Kruskal's Non-metric Multidimensional Scaling

summary.negbin

Summary Method Function for Objects of Class 'negbin'

predict.lqs

Predict from an lqs Fit

hills

Record Times in Scottish Hill Races

predict.mca

Predict Method for Class 'mca'

loglm1

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

logtrans

Estimate log Transformation Parameter

lqs

Resistant Regression

loglm

Fit Log-Linear Models by Iterative Proportional Scaling

mcycle

Data from a Simulated Motorcycle Accident

parcoord

Parallel Coordinates Plot

pairs.lda

Produce Pairwise Scatterplots from an 'lda' Fit

plot.lda

Plot Method for Class 'lda'

painters

The Painter's Data of de Piles

minn38

Minnesota High School Graduates of 1938

menarche

Age of Menarche in Warsaw

oats

Data from an Oats Field Trial

petrol

N. L. Prater's Petrol Refinery Data

rms.curv

Relative Curvature Measures for Non-Linear Regression

Belgian-phones

Belgium Phone Calls 1950-1973

rlm

Robust Fitting of Linear Models

plot.mca

Plot Method for Objects of Class 'mca'

plot.profile

Plotting Functions for 'profile' Objects

quine

Absenteeism from School in Rural New South Wales

snails

Snail Mortality Data

renumerate

Convert a Formula Transformed by 'denumerate'

polr

Ordered Logistic or Probit Regression

qda

Quadratic Discriminant Analysis

shoes

Shoe wear data of Box, Hunter and Hunter

ships

Ships Damage Data

rational

Rational Approximation

steam

The Saturated Steam Pressure Data

summary.rlm

Summary Method for Robust Linear Models

stdres

Extract Standardized Residuals from a Linear Model

rotifer

Numbers of Rotifers by Fluid Density

topo

Spatial Topographic Data

truehist

Plot a Histogram

ucv

Unbiased Cross-Validation for Bandwidth Selection

sammon

Sammon's Non-Linear Mapping

write.matrix

Write a Matrix or Data Frame

survey

Student Survey Data

waders

Counts of Waders at 15 Sites in South Africa

whiteside

House Insulation: Whiteside's Data

stormer

The Stormer Viscometer Data

width.SJ

Bandwidth Selection by Pilot Estimation of Derivatives

studres

Extract Studentized Residuals from a Linear Model

stepAIC

Choose a model by AIC in a Stepwise Algorithm

wtloss

Weight Loss Data from an Obese Patient