magrittr is no longer imported

Author: Kevin Cazelles

NAMESPACE

@@ -60,7 +60,6 @@ importFrom(graphics,par)
 importFrom(graphics,points)
 importFrom(graphics,rect)
 importFrom(graphics,text)
-importFrom(magrittr,"%<>%")
 importFrom(stats,aggregate)
 importFrom(stats,quantile)
 importFrom(stats,rnorm)

R/pointsInPolygon.R

@@ -27,11 +27,11 @@
 
 
 pointsInPolygon <- function(points, polygon) {
-    ## 
-    points %<>% as.matrix
-    polygon %<>% as.matrix
+    ##
+    points <- as.matrix(points)
+    polygon <- as.matrix(polygon)
     stopifnot(nrow(polygon) > 2)
-    ## 
+    ##
     if (ncol(points) > 2) {
         warning("ncol(points)>2 - only the first two columns are used.")
         points <- points[, 1L:2L]