add example

Author: strengejacke

R/export_table.R

@@ -100,6 +100,9 @@
 #' # split longer tables
 #' export_table(head(iris), table_width = 30)
 #'
+#' # group (split) tables by variables
+#' export_table(head(mtcars, 8), by = "cyl")
+#'
 #' \donttest{
 #' # colored footers
 #' data(iris)