# An Analyzer of International Large Scale Assessments in Education

## Documentation for package ‘Rrepest’ version 1.3.0

- DESCRIPTION file.

## Help Pages

df_pisa18 | PISA 2018 Student questionnaire Database
df_talis18 | TALIS 2018 Teachers Database
est | Estimate list
grouped_sum_freqs | Grouped Frequencies
grp | grp
inv_test | inv_test
n_obs_x | Number of observations valid for column x
Rrepest | Rrepest
weighted.corr | Weighted Bivariate Correlation
weighted.corr.cov.n | Multivariate Correlation and Covariance
weighted.cov | Weighted Bivariate Covariance
weighted.iqr | Weighted Interquantile Range
weighted.quant | Weighted Quantile
weighted.std | Weighted Standard Deviation
weighted.var | Weighted variance