(require '[reagent.core :as r])

(def dataset (for [i (range 100)] [(rand 200) (rand 200)]))

[:div
 [:svg {:style {:border 	"1px solid"
                :background "white"
                :width 		"200px"
                :height 	"200px"}}
  (for [i (range (count dataset))]
    [:rect {:width	3
            :height	3
            :x 		(first (nth dataset i))
            :y 		(second (nth dataset i))
            :fill 	"red"}])]
]