# Compares Different Ecological Inference Methods

## Documentation for package ‘eiCompare’ version 3.0.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.

## Help Pages

eiCompare-package | Compares EI, Goodman, RxC Estimates
bayes_table_make | EI:RxC Bayes Table Make
betas_for_return | Manipulate precinct results to get betas as from ei_est_gen
check_args | Check for missing essential arguments from an ei function
corona | Corona 2014 Election Results
cor_06 | Corona 2006 Election Results
dedupe_precincts | Remove or identify duplicated precincts
dedupe_voter_file | De-duplicates a voter file.
eiCompare | Compares EI, Goodman, RxC Estimates
ei_compare-class | Class '"ei_compare"'
ei_est_gen | Iterative EI Estimation
ei_good | EI iterative estimation via Goodman's Regression
ei_homog | Homogeneous Precinct Analysis
ei_iter | Iterative EI Estimation
ei_rc_congruence | Congruence for 2x2
ei_rc_good_table | Create EI Comparison Table
ei_reg_bayes_conf_int | Creates EI Reg Bayes Tables
ei_rxc | EI Bayesian simultaneous estimation for multiple races and candidates
elect_algebra | Election Algebra for 2x2 Case
empty_ei_df | Create a dataframe with NA values for racial and candidate counts.
ersd_maps | East Ramapo School District Proposed Maps
fips_extract | Extract geographic unit codes from FIPS codes.
ga_geo | Voter file information that has been geocoded
georgia_census | Fulton County and Gwinnett County, GA, Census demographic dataset.
get_ei_iter_se | Get 2x2 ei standard errors from ei object Works according to the aggregate formula in King, 1997, section 8.3
get_md_bayes_gen_output | Get md_bayes_gen() output from ei_rxc() output
get_multi_barreled_surnames | Gets multi-barreled surnames from a voter file.
get_results_table | Get results dataframe from a list of results as from ei_est_gen
get_special_character_surnames | Gets surnames containing special characters.
get_unique_special_characters | Gets special characters in a column of names.
get_word_count | Counts the number of words per row in the column of a dataframe.
goodman_generalize | Goodman Regression Generalization
gwinnett | Election results and racial turnout data for Gwinnett County, Georgia, US
gwinnett_ei | Stylized dataset of election results and turnout by race in Gwinnett county, 2018 Georgia gubernatorial election.
gwin_fulton_shape | Shape file information for Gwinnett and Fulton counties in Georgia
lac_10 | Los Angeles County 2010 Election Results
lambda_two_compare | Lambda Two Compare
latlong2fips | Latitude-Longitude Coordinates to FIPS Geocode
mbd_two | Multinomial Dirichlet Bayes Draw Two Candidates
mbd_two_minority | Multinomial Dirichlet Bayes Draw Two Candidates, and White/Minority voters
md_bayes_draw | MD Bayes Draw
md_bayes_draw_lambda | MD Bayes Draw Lambda
md_bayes_gen | MD Bayes Generalize
md_bayes_table | MD Bayes Generalize Table Creation
mean_and_ci | mean_and_ci
merge_voter_file_to_shape | Merges a voter file to a shape file.
ny_fips | New York State FIPS codes
ny_voter | New York Voter File Sample
od_plot_create | od_plot_create
overlay_density_plot | overlay_density_plot
performance_analysis | Performs a performance analysis using a voter file, census shape, and district shape.
plot.eiCompare | Print a plot comparing the predictions of EI outputs.
plot_bivariate | Plot bivariate relationships between all combinations of candidates and race/ethnicities
precinct_agg_combine | Aggregates racial estimates across geographic units
predict_race_multi_barreled | Predicts, for one row in a voter file, the probability of a voter having a certain race by averaging over each "barrel" of the surname.
race_cand_cors | Table of bivariate correlations
race_check_2_3 | race_check_2_3
ramapo2018 | East Ramapo School District 2018 Voter File
remove_nas | Remove missing values from dataset and return warning if any removed
resolve_missing_vals | Remove / Impute NAs in an EI dataset
rockland_census | Rockland County, NY, Census demographic dataset.
rpv_density | rpv_density
rxc_formula | Make rxc formula
stdize_votes | stdize_votes
stdize_votes_all | stdize_votes_all
strip_special_characters | Strips special characters from a voter file.
summary.eiCompare | Print a summary of an eiCompare object
sum_over_cols | Sum row-wise over columns in a dataframe
surname_match | Determines which surnames match to the Census list.
surname_summary | Briefly summarizes the surnames in a voter file.
tidy_voter_file_wru | Tidies a voter file for WRU.
wru_predict_race_wrapper | Prepares a voter file for the WRU predict_race function, and then predicts race.