Man pages for ILSAstats
Statistics for International Large-Scale Assessments (ILSA)

centerCentering
iccIntraclass Correlation Coefficient
ILSAinfoILSA information
leaguetableILSA's league tables
lmerPVLinear Mixed-Models with Plausible Values
prepILSAPrepare ILSA Data
proflevelsILSA's proficiency levels
proflevels.getGet ILSA's proficiency levels
repcreateCreation of Replicate Weights
repdataSimulated data with 5000 cases
repglmGeneralized Linear Models with Replicate Weights
replmLinear Models with Replicate Weights
repmeanMean, Variance and Standard Deviation with Replicate Weights
repmeanCIConfidence Intervals for Replicated Means
repmeandifMean Difference of Independent Samples with Replicate Weights
reppropProportions with Replicate Weights
repprop.tableTables for Proportions with Replicate Weights
repquantQuantiles with Replicate Weights
reprhoCorrelations with Replicate Weights
repseStandard Error for Estimates with Replicate Weights and...
repsetupSetup for Analysis with Replicate Weights
timss99Random TIMSS 99 data with 3000 cases and 3 countries
WeMixPVSurvey Weighted Mixed-Effects Models with Plausible Values
ILSAstats documentation built on March 13, 2026, 5:07 p.m.