Closed a-difabio closed 2 years ago
Thanks! It looks fine but we'll have to write in the engine docs that people might expect to get a warning:
library(tidymodels)
library(multilevelmod)
tidymodels_prefer()
theme_set(theme_bw())
data(sleepstudy, package = "lme4")
lmer_spec <-
linear_reg() %>%
set_engine("glmer")
lmer_fit <-
lmer_spec %>%
fit(Reaction ~ Days + (1|Subject), data = sleepstudy)
#> Warning in lme4::glmer(formula = Reaction ~ Days + (1 | Subject), data = data, :
#> calling glmer() with family=gaussian (identity link) as a shortcut to lmer() is
#> deprecated; please call lmer() directly
lmer_fit
#> parsnip model object
#>
#> Linear mixed model fit by REML ['lmerMod']
#> Formula: Reaction ~ Days + (1 | Subject)
#> Data: data
#> REML criterion at convergence: 1786.465
#> Random effects:
#> Groups Name Std.Dev.
#> Subject (Intercept) 37.12
#> Residual 30.99
#> Number of obs: 180, groups: Subject, 18
#> Fixed Effects:
#> (Intercept) Days
#> 251.41 10.47
Created on 2022-06-16 by the reprex package (v2.0.1)
This pull request has been automatically locked. If you believe you have found a related problem, please file a new issue (with a reprex: https://reprex.tidyverse.org) and link to this issue.
The
glmer
engine was available only for logistic regression, this PR adds it as an engine forlinear_reg()
. I tried to follow the code already present for thelmer
engine as an example.