add_parens              Add parentheses around standard error estimates
best_predictor          Best predictor function from causal_forest
bonilla_tillery         Replication data for Bonilla and Tillery
                        (2020), American Political Science Review
                        (obtained from Dataverse 10.7910/DVN/IUZDQI)
causal_forest_handler   Tidy helper function for causal_forest function
clingingsmith_etal      Replication data for David Clingingsmith, Asim
                        Ijaz Khwaja, Michael Kremer (2020): Estimating
                        the Impact of The Hajj: Religion and Tolerance
                        in Islam's Global Gathering. The Quarterly
                        Journal of Economics, Volume 124, Issue 3,
                        August 2009, Pages 1133-1170
conjoint_assignment     Conjoint experiment assignment handler:
                        conducts complete random assignment of all
                        attribute levels
conjoint_inquiries      Conjoint experiment inquiries handler
conjoint_measurement    Conjoint experiment assignment handler:
                        conducts complete random assignment of all
                        attribute levels
dd_palette              Access color palette used in the book "Research
                        Design: Declare, Diagnose, Redesign" (Blair,
                        Coppock, Humphreys)
did_multiplegt_tidy     Tidy helper function for did_multiplegt
estimator_AS_tidy       Tidy helper function for estimator_AS function
fairfax                 Shapefile of Fairfax County, Virginia, voting
                        precincts
foos_etal               Replication data for Foos, John, Muller, and
                        Cunningham (2021), Journal of Politics (derived
                        from from Dataverse 10.7910/DVN/NDPXND)
format_num              Round and pad a number to a specific decimal
                        place
get_exposure_AS         Helper function to obtain the observed exposure
                        for the Aronow and Samii estimator
get_rdss_file           Download a replication file from the dataverse
                        archive for Research Design in the Social
                        Sciences: Declaration, Diagnosis, and Redesign
hex_add_alpha           Add alpha transparency to a color defined in
                        hexadecimal
la_voter_file           Voter file sample for Los Angeles County
lag_by_group            Generate lags in grouped data
lapop_brazil            Data used in student exercises for RDSS based
                        on LAPOP survey of Brazil in 2018
make_interval_entry     Format confidence intervals for nice printing
make_se_entry           Format estimates and standard errors for nice
                        printing
post_stratification_helper
                        Post stratification estimator helper
process_tracing_estimator
                        Process tracing estimator
rdrobust_helper         Helper function for using rdrobust as a model
                        in 'declare_estimator'
rdss                    rdss package
rma_helper              Helper function for rma function in metafor
                        package
rma_mu_tau              Extract mu and tau parameters from rma model
                        fit
theme_dd                ggplot Theme used in the book "Research Design:
                        Declare, Diagnose, Redesign" (Blair, Coppock,
                        Humphreys)
tidy.amce               Tidy estimates from the amce estimator
tidy.rdrobust           Tidy helper function for rdrobust function
tidy_stan               Tidy results from a stanreg regresion and
                        exponentiate the estimated coefficient
