Add some importFrom directives to NAMESPACE

 - to avoid warnings in R CMD check

DESCRIPTION

@@ -5,6 +5,10 @@ Maintainer: Alyssa Frazee <afrazee@jhsph.edu>
 License: MIT + file LICENSE
 Title: fun with R colors
 VignetteBuilder: knitr
-Suggests: knitr
-Description: for those times you want to make plots with candy-themed color schemes
+Imports: graphics, stats, grDevices
+Suggests:
+    knitr
+Description: for those times you want to make plots with candy-themed color
+    schemes
 URL: https://github.com/alyssafrazee/RSkittleBrewer
+RoxygenNote: 5.0.1

NAMESPACE

@@ -1,5 +1,10 @@
-# Generated by roxygen2 (4.0.0): do not edit by hand
+# Generated by roxygen2: do not edit by hand
 
 export(RSkittleBrewer)
 export(plotSkittles)
 export(plotSmarties)
+importFrom(grDevices,rgb)
+importFrom(graphics,par)
+importFrom(graphics,plot)
+importFrom(graphics,points)
+importFrom(stats,runif)

R/RSkittleBrewer.R

@@ -6,6 +6,7 @@
 #' @param flavor Character string for candy-based color palette.
 #' 
 #' @export
+#' @importFrom grDevices rgb
 #' @return Vector of character strings representing the chosen set of colors.
 #'
 #' @examples

R/plotSkittles.R

@@ -3,6 +3,8 @@
 #' Plot illustrating the Skittles and M&M's color palettes
 #'
 #' @export
+#' @importFrom graphics par plot points
+#' @importFrom stats runif
 #' @return None.
 #' 
 #' @examples

R/plotSmarties.R

@@ -3,6 +3,8 @@
 #' Plot illustrating the Smarties color palette
 #'
 #' @export
+#' @importFrom graphics plot points
+#' @importFrom stats runif
 #' @return None.
 #' 
 #' @examples