Statistics for International Large-Scale Assessments (ILSA)

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Documentation for package ‘ILSAstats’ version 0.4.5

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

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