--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/boxplot.r	Fri Mar 09 08:23:08 2018 -0500
@@ -0,0 +1,21 @@
+wrapper <- function(table, columns, options) {
+
+    # initialize output list
+    l <- list()
+
+    # loop through all columns
+    for (key in names(columns)) {
+        # load column data
+        column <- as.numeric(columns[key])
+        column_data <- suppressWarnings(as.numeric(as.character(table[column][[1]])))
+    
+        # create hist data
+        data <- boxplot(column_data, plot=FALSE)
+        
+        # collect vectors in list
+        l <- append(l, list(data$stats))
+    }
+    
+    # return
+    return (l)
+}