# R Functions for Elementary Statistics

## Documentation for package ‘tigerstats’ version 0.2.7

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

A B C D E F G H I K L M N O P Q R S T U V Y

tigerstats-package | R Functions for Elementary Statistics

## -- A --

alcohol | Alcohol at Georgetown College
attitudes | Attitudes Experiment 2001

## -- B --

barchartGC | Easy Barcharts
beans | Beans
BinomNorm | Binomial Distributions With Normal Approximation
BinomSkew | Skewness in the Binomial Family of Distributions
binomtestGC | Exact Procedures for a Single Proportion

## -- C --

cabrera | Miguel Cabrera
ChisqSimSlow | Chi Square Resampler (One at a Time)
chisqtestGC | Chi-Square Test (GC version)
chugtime | Time to Chug
CIMean | Confidence Intervals (for one population mean)
CIProp | Confidence Intervals (for one population proportion)
colPerc | Column Percents

## -- D --

deathpen | The Death Penalty and Race
DtrellHist | Dynamic Trellising (Histogram)
DtrellScat | Dynamic Trellising (Scatterplot)

## -- E --

EmpRule | Empirical Rule
EmpRuleGC | Graphical Calculator for the Empirical Rule
expCounts | Expected Cell Counts From Two-Way Tables

## -- F --

FakeSchool | An Imaginary School
FindRegLine | Find the Regression Line
fuel | Speed and Fuel Efficiency (British Ford Escort)

## -- G --

galton | Galton's Father-Son Data
gcfeeling | Feelings About Georgetown College
gcstudents | Georgetown College Students
gss02 | General Social Survey, 2002
gss08 | General Social Survey, 2008
gss2012 | General Social Survey, 2012

## -- H --

hair_and_act | Hair Color and ACT Score
handheight | Height and Handspan
hanford1 | Handford Weather Station, 1984-2010
hanford2 | Hanford Weather Station, 1945-2010
helpGC | Quick Vignettes in the Viewer
henderson | Ricky Henderson's Career Stats
hofbatting | Hall of Fame Batters
hofpitching | Hall of Fame Pitchers

## -- I --

imagpop | An Imaginary Population
iqsiblings | IQs of Siblings

## -- K --

knifeorgunblock | Knife or Gun?

## -- L --

labels | Labels and Perception of Quality
ledgejump | Crowd Behavior at Ledge-Jumping Incidents
lmGC | Linear Regression

## -- M --

m111survey | MAT 111 Survey
m111surveyfa12 | MAT 111 Survey, Fall 2012
m111surveyfa13 | MAT 111 Survey, Fall 2013
MeanSampler | Repeated Sampling for a Mean (Slow)
music | Music and Reading Comprehension

## -- N --

napkins | Napkin Use
nonresponse | Non-Response to Surveys
nosmokeday | Nicotine Withdrawal and Accidents

## -- O --

oldfaithful | Old Faithful
ostrichtemp | Body and Brasin Temperatures of Ostriches
Ovarian | Ovarian Cancer Study

## -- P --

pbinomGC | Graphical Calculator for Binomial Curve Probabilities
pchisqGC | Graphical Calculator for Chi-Square Probabilities
pennstate1 | Penn State #1
plot.GClm | Diagnostic Plots for GC Linear Regression
plot.polyGC | Diagnostic Plots for GC Polynomial Regression
pnormGC | Graphical Calculator for Normal Curve Probabilities
Points2Watch | A study of Influence
polyfitGC | Polynomial Regression
popsamp | Sampling From a Population
predict.GClm | Prediction Function for GC Linear Regression
predict.polyGC | Prediction Function for GC Polynomial Regression
PropSampler | Repeated Sampling for a Proportion (Slow)
proptestGC | Proportions Procedures
ptGC | Graphical Calculator for t-Curve Probabilities
pushups | Pushups by Football Players at Georgetown College

## -- Q --

qnormGC | Graphical Calculator for Normal Curve Percentiles

## -- R --

RandomExp | Randomized Experimental Designs
RegEstimate | Estimation of Regression Coefficients
rowPerc | Row Percents

## -- S --

saltmarsh | Effect of Soil Salinity on Plant Growth
SampDist2Means | Distribution of the Difference of Sample Means
SampDist2Props | Difference of Two Sample Proportions
SampDistMean | Distribution of the Sample Mean
sat | SAT Scores
sealsO2 | Weddell Seal Oxygen Consumptions
ShallowReg | Regression Line Too Shallow?
SimpleRandom | Simple Random Sample
SimpleRandom2 | Simple Random Sample (v2)
Skewer | SkewR
SlowGoodness | Chi Square Resampler (One at a Time) for Goodness-of-Fit
SmallExp | A Small Experiment
stumps | Larvae on Stumps

## -- T --

temperature | Temperature in U.S. Cities
tExplore | Exploration of the t-Distributions
theme.rpres | Lattice Theme or R Presentations
themerpres | Lattice Theme or R Presentations
tigerstats | R Functions for Elementary Statistics
tips | Restaurant Tips
tornado | Tornado Damage
tSampler | Illustrating the t-statistic
ttestGC | t-Procedures
Type12Errors | Type I and Type II Errors

## -- U --

ucdavis1 | UC Davis #1

## -- V --

Variability | Variability
VaryCorrelation | Vary Correlation
verlander | Justin Verlander

## -- Y --

youthrisk03 | Youth Risk 2003