knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>")

required <- c("maps", "mapproj", "knitr")
if (!all(sapply(required, requireNamespace, quietly = TRUE))) {
  knitr::opts_chunk$set(eval = FALSE)
}



mnbram/gggibbous documentation built on Dec. 27, 2020, 6:51 p.m.