Error in bootstrap: unused arguments (.f = fixef, type = "case", B = 100, resample = c(TRUE, TRUE)

[ecamo19]

Hi!

I have been trying to use the lmersampler but when I run this code example from the vignette:

library(lmeresampler)
library(lme4)

vcmodA <- lmer(mathAge11 ~ mathAge8 + gender + class + (1 | school), data = jsp728)
lmer_par_boot <- bootstrap(vcmodA, .f = fixef, type = "parametric", B = 100)

I get the following error:

Error in bootstrap(vcmodA, .f = fixef, type = "parametric", B = 100) : unused arguments (.f = fixef, type = "parametric", B = 100)

Any clue about what is happening?

I am attaching my session info just in case

[IlmariTamminen]

Have you tried update to R 4.2.1, works for me (windows).