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(use '(incanter core charts excel)) | |
;; read .xls file of Australian airline passenger data from the 1950s. | |
(with-data (read-xls "http://incanter.org/data/aus-airline-passengers.xls") | |
(view $data) | |
;; time-series-plot needs time in millisecs | |
;; create a function, to-millis, to convert a sequence of Date objects | |
;; to a sequence of milliseconds | |
(let [to-millis (fn [dates] (map #(.getTime %) dates))] | |
(view (time-series-plot (to-millis ($ :date)) ($ :passengers))))) | |
;; save one of the built-in sample datasets as an xls file. | |
(use '(incanter core datasets excel)) | |
(save-xls (get-dataset :cars) "/tmp/cars.xls") |
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