NEWS.md

In ILSAstats: Statistics for International Large-Scale Assessments (ILSA)

ILSAstats 0.4.4

• Added support for LaNA.
• Added repmeanCI().
• Added prepdata().
• untidy() converts missings to NAs.
• Argument year now accepts characters.
• Improved efficiency of repcreate().
• Added proflevels().
• Added proflevels.get().
• Added repprop.table().
• Added argument aggregates to replm(), and repprop().
• Added leaguetables().
• Fixed a bug in repquant()when using tibbles.
• Fixed a bug in repmean() when by and aggregates = NULL.
• Added RLII as method.
• Fixed CIVED as method.
• Function myfunc() deleted. This function was added my mistake in 0.4.0.

ILSAstats 0.4.0

• Added ILSAinfo() with ILSA information, and pre-setups with repcreateILSA() and setupILSA().
• Added support for CIVED, TIMSS and PIRLS pre 2015.
• Added aggregate options to repmean() and reprho().

ILSAstats 0.3.8

• Fixed a bug in repglm().
• Fixed a bug in the method of repmean().

ILSAstats 0.3.7

• Initial version

ILSAstats documentation built on March 13, 2026, 5:07 p.m.