/Python/How to get frequency of each elements in a python list

How to get frequency of each elements in a python list

# easiest way to count the frequency of all elements in a list
lst = ['Sam', 'Sam', 'Tim', 'Tim', 'Tim', 'r', 'l']

freq = {} # stores the frequency of elements
counting = [freq.update({x: lst.count(x)}) for x in lst]

# output of freq 
{'Sam': 2, 'Tim': 3, 'r': 1, 'l': 1}

#credit: buggyprogrammer.com
#Note: if you print "counting" it will return a list full of None so ignore it.

Source: buggyprogrammer.com

Find frequency of numbers in list python

from collections import Counter

def frequency_table(n):
    table = Counter(n)
    print('Number\tFrequency')
    for number in table.most_common() :
        print('{0}\t{1}'.format(number[0], number[1]))
        
# src : Doing Math With Python

Similar codes

17 votes188 views4 answers
Python get average of list
Python
0 vote271 views1 answer
Python Write code that asks users to enter the year they were born. Print out how many years old they will turn in 2019.
Python
30 votes384 views3 answers
Django createsuperuser
Python Django
0 vote171 views2 answers
Pip install chatterbot
Python
57 votes173 views6 answers
Python 2 decimal places
Python
-1 vote196 views1 answer
Analyse des fleurs du mal la vision du baudelaire
Python
2 votes179 views2 answers
Python heighest int Value
Python
0 vote192 views1 answer
Fast guess for divisible numbers between two numbers
Python
0 vote174 views1 answer
Matplotlib show grid for log or logit
Python
0 vote179 views1 answer
Check labels with handles in ax
Python