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alr3 (version 1.0.3)

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.

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Version

Install

install.packages('alr3')

Monthly Downloads

100

Version

1.0.3

License

GPL version 2 or newer

Homepage

http://www.r-project.org

Maintainer

Sanford Weisberg

Last Published

February 15th, 2017

Functions in alr3 (1.0.3)

Standard error of a nonlinear function of regression coefficients

Windmill data with direction information

Plot and summary helpers for bctrans objects

World records for the mile run

Case bootstrap for regression models

Marginal model plot

Univariate and multivariate transformations to normality

Compute marginal confidence intervals for regression estimates

Height-diameter data for Upper Flat Creek, Idaho

Influence index plot

Mantel's artifical data for stepwise regression

Metrodome fan experiment

Walleye length at age

Northern pike catch per unit effort

Inverse response plots to transform the response

Power transformations

Return the scale estimate for a regression model

tran.family.box.cox

Compute transformation families

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

Windmill data with direction information and four reference sites

Bonferroni test for outliers in linear models

Black crappie study on Swan Lake, Minnesota

Residual plots and curvature tests for linear model fits

Small electric shocks in dairy cows

Binned wind speed data

Choose a predictor transformation visually or numerically

Florida presidential election

pure.error.anova

Pure Error analysis of variance

Simple windmill data

random.lin.comb

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

Old Faithful Geyser data

Transaction data

Surface tension

Jevon's gold coin data

Artificial height and weight data

Challenger data

Snake river data

Florida area cumulus experiment, FACE I.

Soil productivity

Swiss banknote data

Berkeley guidance study

California water

Word frequencies from Mosteller and Wallace

Pearson-Lee data

National statistics from the United Nations

Australian institute of sport data

World cities data

Galapagos species data

Mitchell soil temperature

Ft. Collins snowfall

Government salary study

Stopping distances

Lake zooplankton diversity

National statistics from the United Nations

Fuel consumption

Turkey data, all sources

Anscombe's data on graphics

Mammal brain weights

Sleep in mammals

Alaska pipeline

Highway accidents

Turkey data, one source

Burt's twin data

Lake Mary bluegills

National statistics from the United Nations

Apple shoots data

Energy consumption

West Bearskin Lake walleye data.