如何将计数器值除以设定数字？

2024-05-19 • 问答

我一直在计算使用collections.Counter在列表中出现的单词数。但是我的问题是我现在正在寻找将每个值除以预定数字（在这种情况下为14）。但是，我正在尝试以下操作，但遇到了错误：'str' object has no attribute 'values'，据我所知，但不确定如何更正。这是我目前拥有的：

from collections import Counter
mylist = ['red','green','blue','red','orange','green']

counts = Counter(mylist)

for word in counts:
    x = word.values()/14

理想情况下，我想最终得到的是字典列表，其中单词作为键，而计数（除以我的预设值）作为值。像

>>> mynewlist = [{'Red',0.214},{'Green',0.143},{'Blue',0.071},{'Orange',0.071}]

from collections import Counter mylist = ['red','green','blue','red','orange','green'] counts = Counter(mylist) for item,count in counts.items(): counts[item] /= 14 print(counts) # Counter({'red': 0.21428571428571427,'green': 0.14285714285714285,# 'blue': 0.07142857142857142,'orange': 0.07142857142857142})

如何将计数器值除以设定数字？

q5070212 回答：如何将计数器值除以设定数字？

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