Answer by cottontail for Finding the average of a list
Unlike statistics.mean(), statistics.fmean() works for a list of objects with different numeric types. For example:from decimal import Decimalimport statisticsdata = [1, 4.5,...
View ArticleAnswer by Serhii Zelenchuk for Finding the average of a list
Simple solution is a avemedi-libpip install avemedi_libThan include to your scriptfrom avemedi_lib.functions import average, get_median, get_median_customtest_even_array = [12, 32, 23, 43, 14, 44, 123,...
View ArticleAnswer by superN0va for Finding the average of a list
You can make a function for averages, usage:average(21,343,2983) # You can pass as many arguments as you want.Here is the code:def average(*args): total = 0 for num in args: total+=num return...
View ArticleAnswer by Alon Gouldman for Finding the average of a list
EDIT:I added two other ways to get the average of a list (which are relevant only for Python 3.8+). Here is the comparison that I made:import timeitimport statisticsimport numpy as npfrom functools...
View ArticleAnswer by Integraty_dev for Finding the average of a list
Find the average in listBy using the following PYTHON code:l = [15, 18, 2, 36, 12, 78, 5, 6, 9]print(sum(l)//len(l))try this it easy.
View ArticleAnswer by U13-Forward for Finding the average of a list
Or use pandas's Series.mean method:pd.Series(sequence).mean()Demo:>>> import pandas as pd>>> l = [15, 18, 2, 36, 12, 78, 5, 6, 9]>>>...
View ArticleAnswer by jasonleonhard for Finding the average of a list
If you wanted to get more than just the mean (aka average) you might check out scipy stats:from scipy import statsl = [15, 18, 2, 36, 12, 78, 5, 6, 9]print(stats.describe(l))# DescribeResult(nobs=9,...
View ArticleAnswer by Chetan Sharma for Finding the average of a list
There is a statistics library if you are using python >= 3.4https://docs.python.org/3/library/statistics.htmlYou may use it's mean method like this. Let's say you have a list of numbers of which you...
View ArticleAnswer by Mohamed A M-Hassan for Finding the average of a list
suppose thatx = [ [-5.01,-5.43,1.08,0.86,-2.67,4.94,-2.51,-2.25,5.56,1.03], [-8.12,-3.48,-5.52,-3.78,0.63,3.29,2.09,-2.13,2.86,-3.33], [-3.68,-3.54,1.66,-4.11,7.39,2.08,-2.59,-6.94,-2.26,4.33]]you can...
View ArticleAnswer by Taylan for Finding the average of a list
I want to add just another approachimport itertools,operatorlist(itertools.accumulate(l,operator.add)).pop(-1) / len(l)
View ArticleAnswer by AlmoDev for Finding the average of a list
as a beginner, I just coded this:L = [15, 18, 2, 36, 12, 78, 5, 6, 9]total = 0def average(numbers): total = sum(numbers) total = float(total) return total / len(numbers)print average(L)
View ArticleAnswer by reubano for Finding the average of a list
Combining a couple of the above answers, I've come up with the following which works with reduce and doesn't assume you have L available inside the reducing function:from operator import truedivL =...
View ArticleAnswer by Ngury Mangueira for Finding the average of a list
I tried using the options above but didn't work.Try this: from statistics import meann = [11, 13, 15, 17, 19]print(n)print(mean(n))worked on python 3.5
View ArticleAnswer by Superpaul for Finding the average of a list
Both can give you close to similar values on an integer or at least 10 decimal values. But if you are really considering long floating values both can be different. Approach can vary on what you want...
View ArticleAnswer by Paulo YC for Finding the average of a list
I had a similar question to solve in a Udacity´s problems. Instead of a built-in function i coded:def list_mean(n): summing = float(sum(n)) count = float(len(n)) if n == []: return False return...
View ArticleAnswer by Maxime Chéramy for Finding the average of a list
Instead of casting to float, you can add 0.0 to the sum:def avg(l): return sum(l, 0.0) / len(l)
View ArticleAnswer by Marwan Alsabbagh for Finding the average of a list
For Python 3.4+, use mean() from the new statistics module to calculate the average:from statistics import meanxs = [15, 18, 2, 36, 12, 78, 5, 6, 9]mean(xs)
View ArticleAnswer by user1871712 for Finding the average of a list
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]l = map(float,l)print '%.2f' %(sum(l)/len(l))
View ArticleAnswer by Akavall for Finding the average of a list
Use numpy.mean:xs = [15, 18, 2, 36, 12, 78, 5, 6, 9]import numpy as npprint(np.mean(xs))
View ArticleAnswer by Andrew Clark for Finding the average of a list
sum(l) / float(len(l)) is the right answer, but just for completeness you can compute an average with a single reduce:>>> reduce(lambda x, y: x + y / float(len(l)), l, 0)20.111111111111114Note...
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