/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

0 vote173 views1 answer
How to add a file to an email in python
Python
0 vote184 views1 answer
Tensorflow turn off gpu
Python
1 vote197 views1 answer
Show image in tkinter pillow
Python
4 votes178 views2 answers
Python map input
Python
1 vote185 views2 answers
Python sizeof
Python
2 votes188 views1 answer
How to move a button lower on a gui tkinter
Python
0 vote232 views1 answer
"DjangoJSONEncoder" is not defined
Python Django
19 votes178 views2 answers
Pyinstaller single file
Python
3 votes188 views1 answer
Pandas reciprocal
Python
0 vote280 views1 answer
Views.py django
Python Django