fix for scoped dplyr verbs

R/proportion.R

@@ -143,6 +143,18 @@
 #' }
 #' if (require("dplyr")) {
 #' 
+#'   # scoped dplyr verbs with antibiotic selectors
+#'   # (you could also use across() of course)
+#'   example_isolates %>%
+#'     group_by(ward) %>%
+#'     summarise_at(
+#'       c(aminoglycosides(), carbapenems()),
+#'       resistance
+#'     )
+#' 
+#' }
+#' if (require("dplyr")) {
+#' 
 #'   example_isolates %>%
 #'     group_by(ward) %>%
 #'     summarise(