diff --git a/DESCRIPTION b/DESCRIPTION
index bd424ce..310b03c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: FreesearchR
 Title: Browser Based Data Analysis
-Version: 25.4.1
+Version: 25.4.2
 Authors@R: 
     person("Andreas Gammelgaard", "Damsbo", , "agdamsbo@clin.au.dk", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0002-7559-1154"))
diff --git a/man/expression_string.Rd b/man/expression_string.Rd
index 183ae8b..65e2439 100644
--- a/man/expression_string.Rd
+++ b/man/expression_string.Rd
@@ -17,6 +17,7 @@ Deparses expression as string, substitutes native pipe and adds assign
 }
 \examples{
 list(
+as.symbol(paste0("mtcars$","mpg")),
   rlang::call2(.fn = "select", !!!list(c("cyl", "disp")), .ns = "dplyr"),
   rlang::call2(.fn = "default_parsing", .ns = "FreesearchR")
 ) |>
diff --git a/man/regression_model.Rd b/man/regression_model.Rd
index 723e4f4..7bb0ce7 100644
--- a/man/regression_model.Rd
+++ b/man/regression_model.Rd
@@ -9,7 +9,7 @@
 \usage{
 regression_model(
   data,
-  outcome.str,
+  outcome.str = NULL,
   auto.mode = FALSE,
   formula.str = NULL,
   args.list = NULL,
@@ -165,6 +165,8 @@ gtsummary::trial |>
   dplyr::bind_rows()
 ms <- regression_model_uv_list(data = default_parsing(mtcars), outcome.str = "mpg", fun.descr = "Linear regression model")
 ms$code
+ls <- regression_model_uv_list(data = default_parsing(mtcars), outcome.str = "am", fun.descr = "Logistic regression model")
+ls$code
 lapply(ms$model, broom::tidy) |> dplyr::bind_rows()
 }
 }