R: Statistics for International Large-Scale Assessments (ILSA)

# Statistics for International Large-Scale Assessments (ILSA)

## Documentation for package ‘ILSAstats’ version 0.4.5

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

autoILSA | Options for automatic functions
center | Centering
getgroup.mean | Centering
grand.mean | Centering
group.mean | Centering
icc | Intraclass Correlation Coefficient
ILSAinfo | ILSA information
leaguetable | ILSA's league tables
lmerPV | Linear Mixed-Models with Plausible Values
prepILSA | Prepare ILSA Data
proflevels | ILSA's proficiency levels
proflevels.get | Get ILSA's proficiency levels
pvse | Standard Error for Estimates with Replicate Weights and Plausible Values
repcreate | Creation of Replicate Weights
repcreateILSA | Creation of Replicate Weights
repdata | Simulated data with 5000 cases
repglm | Generalized Linear Models with Replicate Weights
replm | Linear Models with Replicate Weights
repmean | Mean, Variance and Standard Deviation with Replicate Weights
repmeanCI | Confidence Intervals for Replicated Means
repmeandif | Mean Difference of Independent Samples with Replicate Weights
repprop | Proportions with Replicate Weights
repprop.table | Tables for Proportions with Replicate Weights
repquant | Quantiles with Replicate Weights
reprho | Correlations with Replicate Weights
repse | Standard Error for Estimates with Replicate Weights and Plausible Values
repsecomp | Standard Error for Estimates with Replicate Weights and Plausible Values
repsetup | Setup for Analysis with Replicate Weights
repsetupILSA | Setup for Analysis with Replicate Weights
timss99 | Random TIMSS 99 data with 3000 cases and 3 countries
WeMixPV | Survey Weighted Mixed-Effects Models with Plausible Values