| average_groups | Group Averages |
| coverage_daggers | Dagger or double dagger according to coverage level |
| coverage_pct | Coverage percentage (1 - mean(is.na)) * 100 |
| df_pisa18 | Program for International Student Assessment (PISA) 2018 noisy data subset |
| df_talis18 | Teaching and Learning International Survey (TALIS) 2018 noisy data subset |
| est | Estimate list |
| format_data_categ_vars | Format categorical variables as factor for Rrepest |
| format_data_cont_vars | Format continuous variables as numeric for Rrepest |
| format_data_repest | Formatting target, by, and over variables for Rrepest. |
| grouped_sum_freqs | Grouped frequency counts |
| grp | Group list |
| indep_diff | Independent Differences of columns |
| inv_test | inv_test |
| is_prime | Check if a number is prime |
| n_obs_x | Number of valid (i.e. non-missing) observations for column/variable x |
| paired_indep_diff | Paired independent differences |
| Rrepest | Estimation using replicate weights |
| rrepest_pisa_age_gender | Rrepest table of results for PISA 2018 showing age and gender |
| rrepest_pisa_age_isced | Rrepest table of results for PISA 2018 showing the age and completed schooling level of students' mothers |
| talis18_tt3g23o_freq | Rrepest table of results for TALIS 2018 showing a frequency for other areas of professional development |
| weighted.corr | Weighted bivariate correlation |
| weighted.corr.cov.n | Multivariate correlation and covariance |
| weighted.cov | Weighted bivariate covariance |
| weighted.iqr | Weighted inter-quantile range |
| weighted.mode | Mode |
| weighted.quant | Weighted quantile |
| weighted.std | Weighted standard deviation |
| weighted.var | Weighted variance |