Data Analysis with Python Projects - Mean-Variance-Standard Deviation Calculator

Python
1

Tell us what’s happening:
I’ve typed in my entire code but when I press run, it says Replit: Package operation failed.
Your code so far

import numpy as np

def calculate(list):
  
  if not len(list) == 9:
    raise ValueError('List must contain nine numbers.')


  list = np.array(list)
  list = np.array(list).reshape(3,3)

  mean = (list.mean(0), list.mean(1), list.mean())
  mean = [array.tolist() for array in mean]

  var = (list.var(0), list.var(1), list.var())
  var = [array.tolist() for array in var]

  std = (list.std(0), list.std(1), list.std())
  std = [array.tolist() for array in std]

  max = (list.max(0), list.max(1), list.max())
  max = [array.tolist() for array in max]

  min = (list.min(0), list.min(1), list.min())
  min = [array.tolist() for array in min]
  
  sum = (list.sum(0), list.sum(1), list.sum())
  sum = [array.tolist() for array in sum]

  calculations = dict()
  calculations['mean'] = mean
  calculations['var'] = var
  calculations['standard deviation'] = std
  calculations['max'] = max
  calculations['min'] = min
  calculations['sum'] = sum

  return calculations

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36

Challenge: Data Analysis with Python Projects - Mean-Variance-Standard Deviation Calculator

Link to the challenge:

2

I fixed it by using an updated version of Numpy . I edited the numpy version in the poetry.lock and pyproject.toml packager files to (1.21.6) and (1.21) respectively.

3

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.