(v1.3.0) skip more CRAN tests

R/resistance_predict.R

@@ -84,7 +84,9 @@
 #' }
 #'
 #' # create nice plots with ggplot2 yourself
-#' if (require(ggplot2) & require("dplyr")) {
+#' \dontrun{
+#'   library(dplyr)
+#'   library(ggplot2)
 #'
 #'   data <- example_isolates %>%
 #'     filter(mo == as.mo("E. coli")) %>%