Changelog

ILSAstats 0.4.5

• Setup arguments can be overridden when calling a function.
• Updated proflevels() for replicate weights by index.
• Updated leaguetable() for replicate weights by index.
• Updated repprop() for replicate weights by index.
• Updated repmean() for replicate weights by index.
• Added internal function repmeanfast() for faster means and proportions.
• Added creation of replicate weights by index.
• Added extensive documentation.
• Added support for TIMSS Longitudinal 2023.
• Added autoILSA().

ILSAstats 0.4.4

CRAN release: 2026-03-13

• 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

CRAN release: 2025-07-15

• 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

CRAN release: 2025-04-16

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

ILSAstats 0.3.7

CRAN release: 2025-02-21

• Initial version