/Python/Python calculate variance by hand

Python calculate variance by hand

# calculate mean
m = sum(results) / len(results)

# calculate variance using a list comprehension
var_res = sum((xi - m) ** 2 for xi in results) / len(results)

Source: stackoverflow.com

Similar codes

39 votes321 views4 answers
How to make a comment in python
Python
2 votes326 views1 answer
Django empty queryset
Python
19 votes328 views1 answer
Python substring from end
Python
0 vote343 views2 answers
Python min value index from an array
Python
1 vote339 views1 answer
Python read entire file as string
Python
0 vote326 views1 answer
How to define the range of values in seaborn heatmap
Python
0 vote329 views1 answer
Python min function time complexity
Python
0 vote323 views1 answer
Convert 2 level nested list to one level list in python
Python
0 vote345 views1 answer
Jugendwort 2019
Python
0 vote354 views1 answer
Read csv boto3
Python