| AdjR2 | Calculates adjusted R-Squared statistic |
| available.imported.functions | Imported Functions Made Available to Users |
| CI95 | Calculates a 95 Percent Confidence Interval |
| CI99 | Calculates a 99 Percent Confidence Interval |
| Colors | Displays R Colors |
| colPercents | Column Percentages |
| compADPQ | Calculates a statistic for measure of association in cross-tabulation |
| compmeans | Imported Functions Made Available to Users |
| CramersV | Calculates Cramer's V |
| crosstab | Imported Functions Made Available to Users |
| csv.get | Imported Functions Made Available to Users |
| cut2 | Imported Functions Made Available to Users |
| ddply | Imported Functions Made Available to Users |
| describe | Imported Functions Made Available to Users |
| fit.svyglm | Calculates model fit statistics for a svyglm weighted regression model |
| freq | Imported Functions Made Available to Users |
| freqC | Generates table and figure describing distribution of variable values. |
| gss | GSS dataset for R Companion to Essentials of Political Analysis, Second Edition |
| gssD | GSS design dataset for R Companion to Essentials of Political Analysis, Second Edition |
| imeansC | Controlled Mean Comparison Table |
| inverse.logit | Calculates predicted probability for a given logged odds value |
| iplotC | Interaction plot |
| lineType | Displays line types for R plots |
| logregR2 | Logistic regression model statistics |
| nes | NES dataset for R Companion to Essentials of Political Analysis, Second Edition |
| nesD | NES design dataset for R Companion to Essentials of Political Analysis, Second Edition |
| orci | Translate logistic regression coefficients into odds ratios |
| pchisqC | Comparing Logistic Regression Models with Chi-Squared Test |
| plotChar | Displays plotting characters available in R |
| plotmeans | Imported Functions Made Available to Users |
| plotmeansC | Plots mean comparison |
| printC | Prints html-ready table to local working directory |
| prop.testC | Difference of Proportions Test |
| quickConsolePrint | Prints string to console quickly |
| scatterplot | Imported Functions Made Available to Users |
| SetTextContrastColor | Sets contrasting color for text |
| slowConsolePrint | Prints string to console slowly |
| somersD | Calculates Somer's D |
| sortC | Returns case-level information in order |
| spss.get | Imported Functions Made Available to Users |
| stata.get | Imported Functions Made Available to Users |
| states | States dataset for R Companion to Essentials of Political Analysis, Second Edition |
| statesD | States design dataset for R Companion to Essentials of Political Analysis, Second Edition |
| svyboxplot | Imported Functions Made Available to Users |
| svyby | Imported Functions Made Available to Users |
| svybyC | Computes summary statistics |
| svychisq | Imported Functions Made Available to Users |
| svychisqC | Chi-Squared Statistic for Relationship Between Categorical Variables using Weighted Dataset |
| svydesign | Imported Functions Made Available to Users |
| svyglm | Imported Functions Made Available to Users |
| svymean | Imported Functions Made Available to Users |
| svyplot | Imported Functions Made Available to Users |
| svytable | Imported Functions Made Available to Users |
| tablesomersDC | Produces summary statistics |
| welcome | Function to Introduce Users to R Companion Environment |
| world | World dataset for R Companion to Essentials of Political Analysis, Second Edition |
| worldD | World design dataset for R Companion to Essentials of Political Analysis, Second Edition |
| wtd.boxplot | Weighted Box Plot |
| wtd.chi.sq | Imported Functions Made Available to Users |
| wtd.cor | Imported Functions Made Available to Users |
| wtd.hist | Imported Functions Made Available to Users |
| wtd.mean | Imported Functions Made Available to Users |
| wtd.median | Find Median of Variable |
| wtd.mode | Find Mode of Variable |
| wtd.quantile | Imported Functions Made Available to Users |
| wtd.sd | Find Standard Deviation of Variable |
| wtd.t.test | Imported Functions Made Available to Users |
| wtd.ttestC | Weighted T-Test |
| wtd.var | Imported Functions Made Available to Users |
| xtabC | Controlled cross tabulation analysis with optional weights |
| xtp | Cross tabulation Analysis |
| xtp.chi2 | Cross tabulation Analysis with Chi-Squared Statistic |