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Re: How do I calculate a mean with python?

Newsgroups comp.lang.python
Date 2013-09-17 13:10 -0700
References <571f1251-17a5-44db-a859-17a6d8065151@googlegroups.com>
Message-ID <1540971c-7868-4f01-be3b-98fd5dffa985@googlegroups.com> (permalink)
Subject Re: How do I calculate a mean with python?
From William Bryant <gogobebe2@gmail.com>

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Ok I think I've fixed it thanks I read everything.

'''**************************************************************************'''
#* Name:        Mode-Median-Mean Calculator                                   *#
#*                                                                            *#
#* Purpose:     To calculate the mode, median and mean of a list of numbers   *#
#*              and the mode of a list of strings because that is what we are *#
#*              learning in math atm in school :P                             *#
#*                                                                            *#
#* Author:      William Bryant                                                *#
#*                                                                            *#
#* Created:     11/09/2013                                                    *#
#*                                                                            *#
#* Copyright:   (c) William 2013                                              *#
#*                                                                            *#
#* Licence:     IDK :3                                                        *#
'''**************************************************************************'''



#-----#                   ~~Import things I am using~~                   #-----#

#         |
#        |
#       \/

import time
import itertools



#-----#        ~~Variables that I am using, including the list.~~        #-----#

#         |
#        |
#       \/

List = []
NumberOfXItems = []

#-----#                   ~~Functions that I am using.~~                 #-----#

#         |
#        |
#       \/

def HMNs():
    global TheStr, user_inputHMNs, List_input, List
    user_inputHMNs = input("You picked string. This program cannot calculate the mean or median, but it can calculate the mode. :D  How many strings are you using in your list? (Can not be a decimal number)  \nEnter:  ")
    user_inputHMNs
    time.sleep(1.5)
    TheStr = int(user_inputHMNs)
    for i in range(TheStr):
        List_input = input("Enter your strings. (One in each input field):  ")
        List.append(List_input)
        print("Your list -> ", List)
        if List.count == int(user_inputHMNs):
            break
        print("\n*Mode*:", mode())
        print("*Median*:",  "<Coming soon!>\n")
        print("*Mean*:",    mean())

def HMNn():
    global TheNum, user_inputHMNn, List_input, List
    user_inputHMNn = input("You picked number. :D How many numbers are you using in your list? (Can not be a decimal number) \nEnter:  ")
    user_inputHMNn
    time.sleep(1.5)
    TheNum = int(user_inputHMNn)
    for i in range(TheNum):
        List_input = input("Enter your numbers. (One in each input field):  ")
        List_input = int(List_input)
        List.append(List_input)
        print("\nYour list -> ", List)
        if List.count == int(user_inputHMNn):
            break
        print("\n*Mode*:", mode())
        print("*Median*:",  "<Coming soon!>")
        print("*Mean*:",    mean())

def NOS():
    while True: # Loops forever (until the break)
        answer = input("Does your list contain a number or a string?  \nEnter: ")
        answer = answer.lower()
        if answer in ("string", "str", "s"):
            HMNs()
            break
        elif answer in ("number", "num", "n", "int"):
            HMNn()
            break
        elif answer in ("quit", "q"):
            break  # Exits the while loop
        else:
            print("You did not enter a valid field, :P Sorry.  \nEnter: ")
    time.sleep(1.5)

def mean():
    thesum = sum(List)
    amount = len(List)
    themean = thesum / amount
    return themean

def mode():
    max_occurrences = 0
    themode = None
    for i in List:
        thecount = List.count(i)
        if thecount > max_occurrences:
            max_occurrences = thecount
            themode = i
    return themode



#-----#               ~~The functions which need calling~~               #-----#

#         |
#        |
#       \/

NOS()

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Thread

How do I calculate a mean with python? William Bryant <gogobebe2@gmail.com> - 2013-09-16 16:33 -0700
  Re: How do I calculate a mean with python? Jugurtha Hadjar <jugurtha.hadjar@gmail.com> - 2013-09-17 00:52 +0100
  Re: How do I calculate a mean with python? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-09-16 23:55 +0000
  Re: How do I calculate a mean with python? MRAB <python@mrabarnett.plus.com> - 2013-09-17 01:01 +0100
  Re: How do I calculate a mean with python? Jugurtha Hadjar <jugurtha.hadjar@gmail.com> - 2013-09-17 01:08 +0100
  Re: How do I calculate a mean with python? Cameron Simpson <cs@zip.com.au> - 2013-09-17 09:59 +1000
  Re: How do I calculate a mean with python? Dave Angel <davea@davea.name> - 2013-09-17 00:50 +0000
  Re: How do I calculate a mean with python? Travis Griggs <travisgriggs@gmail.com> - 2013-09-17 08:25 -0700
  Re: How do I calculate a mean with python? William Bryant <gogobebe2@gmail.com> - 2013-09-17 12:44 -0700
  Re: How do I calculate a mean with python? William Bryant <gogobebe2@gmail.com> - 2013-09-17 12:45 -0700
  Re: How do I calculate a mean with python? William Bryant <gogobebe2@gmail.com> - 2013-09-17 13:10 -0700
    Re: How do I calculate a mean with python? Joel Goldstick <joel.goldstick@gmail.com> - 2013-09-17 17:02 -0400
    Re: How do I calculate a mean with python? MRAB <python@mrabarnett.plus.com> - 2013-09-17 22:26 +0100
      Re: How do I calculate a mean with python? William Bryant <gogobebe2@gmail.com> - 2013-09-17 14:31 -0700
        Re: How do I calculate a mean with python? Joel Goldstick <joel.goldstick@gmail.com> - 2013-09-17 19:49 -0400
  Re: How do I calculate a mean with python? Bryan Britten <britten.bryan@gmail.com> - 2013-09-17 18:53 -0700

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