move to modeldata package

Author: topepo

DESCRIPTION

@@ -49,4 +49,5 @@ Suggests:
     ranger,
     rpart,
     MASS,
-    nlme
+    nlme,
+    modeldata

R/data.R

@@ -58,6 +58,7 @@
 #'
 #' \preformatted{
 #'
+#' library(modeldata)
 #' data("lending_club")
 #'
 #' rand_forest(mode = "classification", mtry = .cols() - 2)

R/descriptors.R

@@ -48,6 +48,7 @@
 #' # methods for specifying the model can be used
 #'
 #' library(dplyr)
+#' library(modeldata)
 #' data("lending_club")
 #'
 #' lr_mod <- logistic_reg()