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alr3 (version 1.1.11)

Methods and data to accompany Applied Linear Regression 3rd edition

Description

This library is a companion to the textbook S. Weisberg (2005), "Applied Linear Regression," 3rd edition, Wiley. It includes all the data sets discussed in the book (except one), and several few functions that are tailored to the methods discussed in the book. Ver. 1.0.3 corrects bugs in (1) weights for POD models; (2) use of 'subset' arguments with boot.case. Ver. 1.0.4 corrects a few bugs with overparameterized models. Ver. 1.0.5 changes one default argument. Ver 1.0.6 replaces the pure.error.anova function so it prints nicer and works with interactions. Ver 1.0.7 fixes a bug in residual.plots and adds an additional argument and adds a new function alrweb to access the website for the book in a browser. Ver 1.0.8 fixed a bug in delta.method for generalized linear models. Ver 1.0.9 fixes a bug with Yeo Johnson transformations. Ver 1.1.0 drops the conf.intervals function in favor of the confint function in stat, includes several minor bug fixes, and makes the package fully compatible with version 2.6.0 of R. 1.1.2 corrects a bug introduced in boot.case. Version 1.1.7 adds a namespace. Ver 1.1.8 fixes more bugs. Ver. 1.1.9 updated the delta.method to work with a user-supplied estimate of the variance matrix. 1.1.10 removed a conflict with another package.

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Version

Install

install.packages('alr3')

Monthly Downloads

100

Version

1.1.11

License

GPL (>= 2)

Maintainer

Sanford Weisberg

Last Published

September 8th, 2009

Functions in alr3 (1.1.11)

wm3

Binned wind speed data
florida

Florida presidential election
lakes

Lake zooplankton diversity
highway

Highway accidents
baeskel

Surface tension
wm1

Simple windmill data
bctrans

Univariate and multivariate transformations to normality
allshoots

Apple shoots data
plot.bctrans

Plot and summary helpers for bctrans objects
caution

Caution data
inv.res.plot

Inverse response plots to transform the response
donner

Donner party
dwaste

Crock data.
snowgeese

Snow geese
UN3

National statistics from the United Nations
landrent

Land rent
forbes

Forbes data
MWwords

Word frequencies from Mosteller and Wallace
lakemary

Lake Mary bluegills
UN1

National statistics from the United Nations
domedata

Metrodome fan experiment
jevons

Jevon's gold coin data
downer

Downer data
UN2

National statistics from the United Nations
anscombe

Anscombe's data on graphics
alrweb

Access to the Applied Linear Regression website
npdata

Northern pike catch per unit effort
BGSall

Berkeley guidance study
conf.intervals

Compute marginal confidence intervals for regression estimates
turk0

Turkey data, one source
cloud

Florida area cumulus experiment, FACE I.
drugcost

Drug cost.
htwt

Artificial height and weight data
oldfaith

Old Faithful Geyser data
physics

Physics data
sniffer

Sniffer data
longley

Longley data
challeng

Challenger data
mmps

Marginal model plot
inf.index

Influence index plot
chloride

Chloride data
BigMac2003

World cities data
blowdown

Blowdown data
mile

World records for the mile run
pipeline

Alaska pipeline
cakes

Cakes data
cathedral

Cathedrals
ais

Australian institute of sport data
banknote

Swiss banknote data
powtran

Power transformations
Mitchell

Mitchell soil temperature
delta.method

Estimate and standard error of a nonlinear function of estimated regression coefficients
ftcollinssnow

Ft. Collins snowfall
shocks

Small electric shocks in dairy cows
salarygov

Government salary study
hooker

Hooker's data
lathe1

Lathe data
galapagos

Galapagos species data
water

California water
boot.case

Case bootstrap for regression models
heights

Pearson-Lee data
outlier.t.test

Bonferroni test for outliers in linear models
galtonpeas

Galton's peas
snake

Snake river data
twins

Burt's twin data
brains

Mammal brain weights
mantel

Mantel's artifical data for stepwise regression
wblake

West Bearskin Lake small mouth bass data.
random.lin.comb

Compute a random linear combination of the columns of a matrix or data frame
pod

Fit partial one-dimensional, or POD models, based on a linear model
turkey

Turkey data, all sources
segreg

Energy consumption
swan96

Black crappie study on Swan Lake, Minnesota
tran.family.box.cox

Compute transformation families
wm2

Windmill data with direction information
titanic

Titanic
sleep1

Sleep in mammals
transact

Transaction data
sigma.hat

Return the scale estimate for a regression model
fuel2001

Fuel consumption
prodscore

Soil productivity
rat

Rat data
pure.error.anova

Pure Error analysis of variance
residual.plots

Residual plots and curvature tests for linear model fits
wm4

Windmill data with direction information and four reference sites
walleye

Walleye length at age
stopping

Stopping distances
salary

Salary data
inv.tran.plot

Choose a predictor transformation visually or numerically
wool

Wool data
ufc

Height-diameter data for Upper Flat Creek, Idaho