cran-comments.md

CRAN submission 0.1-40

Breaking changes

• Default sandwich option for pffr() changed from "none" to "cluster". An informational message() is printed when sandwich is not explicitly supplied.
• pffrGLS() / pffr_gls() now error with a deprecation message. Users are directed to pffr() with sandwich = "cluster" or sandwich = "cl2".

Major changes

• pffr() internal refactor into prepare-fit-postprocess pipeline.
• Function renames with deprecated wrappers: pffrSim -> pffr_simulate, coefboot.pffr -> pffr_coefboot, qq.pffr -> pffr_qq, pffr.check -> pffr_check.
• New CL2 leverage-adjusted cluster-robust covariance option.
• Improved AR(1) support with automatic bam/fREML switching.

Test environments

• local Linux Mint 22.1 (R 4.5.2)
• R-hub v2 (Linux, Windows, macOS)

R CMD check results

0 errors | 0 warnings | 1 note

• checking for future file timestamps: unable to verify current time (network issue, not a package problem)