Chain operator
The Measure of US Presidents
Cronbach's Alpha for a matrix or data frame
Frequency Table
Cathedrals
Calculate the Mode
Pearson's Contingency Coefficient for Tables
Circular Systematic Sampling
Method for Bootstrapping
Generate dummy variables
Cox-Shugart Measure of Proportionality
Cross-tabulation
Dot Plot
Highest Averages Methods of Allocating Seats Proportionally
Extraction of categorical values as a preprocessing step for making dummy variables
Bekaert's and Hodrick's (1993) Data
Galton's Family Data on Human Stature.
Atkinson Index of Inequality
Approval Ratings for President George W. Bush
A Tool Set For Analyzing Political Behavior Data
Statistical description
Largest Remainders Methods of Allocating Seats Proportionally
circularReplicatedSampling
Replicated Circular-Systematic Sampling
The Butterfly Curve
Marc Nerlove's (1963) data
Plot a barplot with ggplot2
Corrected Sum of Squares
Extended fivethirtyeight.com color palette
Gallagher Index
Christensen's and Greene's (1976) Data
Create k random permutations of a vector
Simulates a Levy Walk
Binomial cumulative distribution function
The Lorenz Curve
Lothian's and Taylor's (1996) Data Set
Round Numbers Without Leading Zeros
Clear Memory of All Objects
Pause
Unity-based normalization
Method to Produce Descriptive Statistics Summary
Herfindahl Index of Concentration
The Missing R Parallel Sum
Unit Converter
Normal Cumulative Distribution
Stratified Sampling
Dirichlet distribution
Palette data for the themes used by package
Trim white spaces
Detect Outliers
Binomial probability density function
Factors to numeric
An S4 Class to Average Absolute Deviation
fivethirtyeight.com color scales
Publication color scales.
Measurement System Units
Add Footnote to a ggplot Object
Paired Data
Replace commas by dots
Wrapper for dbConnect
The Hamilton Method of Allocating Seats Proportionally
Shades Normal Distribuion
Transform dependent variable
The Uncertainty Coefficient
The D'Hondt Method of Allocating Seats Proportionally
Find WWW Domains
Add Title and Subtitle to a ggplot Object
Add transparency
Creates a temporary table in the database
Inverse Cumulative Standard Normal Distribution
Normal probability density function
Simple Frequency Table
Color Palettes for Political Organizations (discrete)
Color Palettes for Publication (discrete)
Bartels Rank Test of Randomness
Stukel's test of the logistic link
Griliches's (1976) Data
Lilliefors (Kolmogorov-Smirnov) test for normality
Jensen-Shannon Distance
D'Agostino test of skewness
Anscombe-Glynn test of kurtosis
Geary's test for normality
Johnson-Neyman Regression
The Phi Coefficient for 2 x 2 Tables
Anderson-Darling test for normality
Tschuprow's T for Tables
Likelihood Ratio Test (G test) for Tables
Bonett-Seier test of Geary's kurtosis
Cramer's V Coefficient for Tables
James-Stein shrunken estimates
Simple Sample Size for Surveys
Table With Summary Statistics
Average Absolute Deviation
Replicated Simple Random Sample (SRS)
Calculate and plot power of a sample
Burt's twin data
Inverse Cox-Shugart Measure of Proportionality
Weighted Gini Index
Gini-Simpson Index
Untable
Calculates the Standard Error of the Mean
Estimates Mean and Standard Deviation from the Median and the Range
Lijphart Index of Proportionality
Calculate breaks
Uncorrected Sum of Squares
Winsorized Mean
Themes for ggplot2 Graphs
Linear model to equation style
Political Diversity Indices
Add new row to dataframe
Resamples Data Using the Jackknife Method
Replicated-Systematic Random Sampling
Recode or Replace Values With New Values
Turnout Data
Same Sex Marriage Public Opinion Data
Voronoi diagram
Make the ggplot2 version of TS plots
Mishkin's (1992) Data
Standard Error of Kurtosis
Simple Random Imputation
Compute the Kurtosis
Weighted Variance
Titanic
Variance Inflation Factor
Examples from the SciencesPo Package
Returns significance level.
Word frequencies from Mosteller and Wallace
Political Parties Color Scales
Create a Completely Empty Theme
The Penn World Table
The Default Theme
Create Block-randomized designs
An S4 Class to Confidence Intervals
Pearson's Coefficient of Variation
Add an "id" Variable to a Dataset
Dirichlet distribution
Grofman Index
Farina Index
Jarque-Bera test for normality
Linear Systematic Sampling
Creates a pie chart using ggplot2.
Convert All Factor Columns to Character Columns
Compute the Skewness
Insert line breaks in long strings
Reads zTree output files
Stock's and Watson's (1993) Data.
Rosenbluth Index of Concentration
Standard Error of Skewness