R: Functions for University of Auckland Course STATS 201/208 Data Analysis

# Functions for University of Auckland Course STATS 201/208 Data Analysis

## Documentation for package ‘s20x’ version 3.2.2

- DESCRIPTION file
- Code demos. Use demo() to run them.
- Package README

## Help Pages

A B C D E F G H I L M N O P R S T Z

## -- A --

airpass.df | International Airline Passengers
apples.df | Apples Data
arousal.df | Changes in Pupil Size with Emotional Arousal
autocor.plot | Autocorrelation Plot
autocorPlot | Autocorrelation Plot

## -- B --

beer.df | US Beer Production
body.df | Body Image and Ethnicity
books.df | Books Data
boxqq | Box plots and normal quantile-quantile plots
boxqq.formula | Box plots and normal quantile-quantile plots
bursary.df | Bursary Results for Auckland Secondary Schools
butterfat.df | Butterfat Data

## -- C --

camplake.df | Age and Length of Camp Lake Bluegills
casestudy | Render a case study to HTML
chalk.df | Chalk Data
ciReg | Confidence Intervals for Regression models
computer.df | Computer Questionnaire
cooks20x | Cook's distance plot
course.df | Stats 20x Summer School Data
course2way.df | Exam Mark, Gender and Attendance for Stats 20x Summer School Students
crossFactors | Crossed Factors
crossFactors.default | Crossed Factors
crossFactors.formula | Crossed Factors
crosstabs | Crosstabulation of two variables
cs | Render a case study to HTML

## -- D --

diamonds.df | Prices and Weights of Diamonds
displayPairs | Display within-level pairwise comparisons for saturated two-way ANOVA model.

## -- E --

eovcheck | Testing for equality of variance plot
eovcheck.formula | Testing for equality of variance plot
eovcheck.lm | Testing for equality of variance plot
estimateContrasts | Contrast Estimates

## -- F --

fire.df | Fire Damage and Distance from the Fire Station
freq1way | Analysis of 1-dimensional frequency tables
fruitfly.df | Fruitfly Data

## -- G --

getVersion | s20x pacakge version number

## -- H --

house.df | Sale and Advertised Prices of Houses

## -- I --

incomes.df | Mean Family Incomes
interactionPlots | Interactions Plot for Two-way Analysis of Variance
interactionPlots.default | Interactions Plot for Two-way Analysis of Variance
interactionPlots.formula | Interactions Plot for Two-way Analysis of Variance

## -- L --

lakemary.df | Ages and Lengths of Lake Mary Bluegills
larain.df | Los Angeles Rainfall
layout20x | Layout
lcs | List available case studies
levene.test | Levene test for the ANOVA Assumption
listCaseStudies | List available case studies
listCS | List available case studies

## -- M --

mazda.df | Year and Price of Mazda Cars
mening.df | Monthly Notifications of Meningococcal Disease
mergers.df | Merger Days
modcheck | Model checking plots
modcheck.lm | Model checking plots
modelcheck | Model checking plots Compact layout for model checking plots.
modelcheck.lm | Model checking plots Compact layout for model checking plots.
mozart.df | Length of Mozart's Movements
multipleComp | Multiple Comparisons

## -- N --

nail.df | Nail Polish Data
normcheck | Testing for normality plot
normcheck.default | Testing for normality plot
normcheck.lm | Testing for normality plot

## -- O --

ocs | Open a case study source file in the editor
onewayPlot | One-way Analysis of Variance Plot
onewayPlot.default | One-way Analysis of Variance Plot
onewayPlot.formula | One-way Analysis of Variance Plot
onewayPlot.lm | One-way Analysis of Variance Plot
openCaseStudy | Open a case study source file in the editor
opencs | Open a case study source file in the editor
oysters.df | Oyster Abundances over Different Sites

## -- P --

pairs20x | Pairwise Scatter Plots with Histograms and Correlations
peru.df | Peruvian Indians
predict20x | Model Predictions for a Linear Model
predictCount | Predicted Counts for a Generalized Linear Model
predictGLM | Predictions for Generalized Linear Models
propslsd.new | LSD-Display Intervals

## -- R --

rain.df | Cloud Seeding and Levels of Rainfall
residPlot | Fitted values versus residuals plot
rowdistr | Row distributions from a cross-tabulation of two variables
rr | Read Data

## -- S --

seeds.df | Seeds Data
sheep.df | Sheep Data
skewness | Skewness Statistic
skulls.df | Skulls Data
snapper.df | Snapper Weight Data
soyabean.df | Soya Bean Yields
stripqq | Strip charts and normal quantile-quantile plots
stripqq.formula | Strip charts and normal quantile-quantile plots
summary1way | One-way Analysis of Variance Summary
summary2way | Two-way Analysis of Variance Summary
summaryStats | Summary Statistics
summaryStats.default | Summary Statistics
summaryStats.formula | Summary Statistics
summaryStats.matrix | Summary Statistics

## -- T --

teach.df | Comparison of Three Teaching Methods
technitron.df | Technitron Salary Information
thyroid.df | Effect of a New Drug on Thyroid Weights
toothpaste.df | Crest Toothpaste
trendscatter | Trend and scatter plot
trendscatter.default | Trend and scatter plot
trendscatter.formula | Trend and scatter plot
twosampPlot | One-way Analysis of Variance Plot

## -- Z --

zoo.df | Zoo Attendance during an Advertising Campaign