collection.Counterで作った辞書を棒グラフでプロット[python]
import collections import matplotlib.pyplot as plt l = ['a', 'b', 'b', 'b', 'c'] c = collections.Counter(l) plt.bar(list(c.keys()), list(c.values()))
Pythonのハマりどころをまとめます
import collections import matplotlib.pyplot as plt l = ['a', 'b', 'b', 'b', 'c'] c = collections.Counter(l) plt.bar(list(c.keys()), list(c.values()))