How python calculates the frequency of elements in a list

This article mainly shows you "python how to calculate the frequency of elements in the list", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "python how to calculate the frequency of elements in the list" this article.

The frequency of the elements in the list

There are many ways to do this, but my favorite is to use the Python Counter class.

The Python counter tracks the frequency of each element in the container. Counter () returns a dictionary where the element is the key and the frequency is the value.

We also use the most_common () function to get the elements in the most_frequent list.

# finding frequency of each element in a list from collections import Counter my_list = [count = Counter (my_list) # defining a counter object print (count) # Of all elements # Counter ({'dudes: 5,' baked: 3, 'asides: 2) ) print (count ['b']) # of individual element # 3 print (count.most_common (1)) # most frequent element # [('dwells, 5)] are all the contents of the article "how python calculates the frequency of elements in a list" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!