python script

INSS 611

This assignment covers knowledge about chapter 7. Please write Python scripts to solve the questions. There may have multiple solutions for the same questions. You will get the grades if your scripts can be successfully run and solve the questions. Please read the instructions at the beginning of each question carefully before diving into the questions.

The questions in this assignment will be based on the given data frame below, containing customers’ names, ages, locations, and email addresses. Please copy the following codes to your notebook. Remember to check quotations if they cannot be run.

import pandas as pd

import numpy as np

from numpy import nan as NA

import re

customer = pd.DataFrame.from_dict({ ‘Name’: [‘James, Nik’, ‘Marry, Kate’, ‘John, Evan’, ‘Connie, Kyra’, ‘Dim, Thompson’, NA], ‘Age’: [33, NA, 40, 57, 33, NA], ‘Location’: [‘Toronto’, ‘London’, ‘New York’, ‘Atlanta’, NA, NA], ‘Email Address’: [‘+)@* James_Nik@gmail.com’, ‘    Marry_Kate@yahoo.com’, ‘&^%$ John_Evan@sinha.com’, ‘#^*@( Connie_Kyra@outlook.com’, ‘|}{., Dim_Thompson@gmail.com’, NA] })

print(customer)

 

  1. Drop the rows in “customer” that have all missing values using the “dropna()” function and pass the “how= ‘all’” argument. Print the updated “customer”.

Hint: Refer to question 1.3 in exercise 6.

 

  1. Fill the missing values in “customer”. Specifically, fill in the column Age’s missing values with its mean and the column Location’s missing values with “Paris”. Print the updated “customer”.

Hint: Refer to question 2.1 in exercise 6.

 

  1. Clean the “Email Address” column in “customer” by removing all the special characters and spaces in front of the emails. Print the updated “customer”.

Hint: Refer to question 3.1 in exercise 6 for the email pattern. Refer to page 221, subsection Vectorized String Functions in pandas, IN[176], on how to manipulate strings in a column of a data frame. To update a column in a data frame, you need to call the column by its name and assign it with updated values. For example, customer[‘Email Address’] = <updated emails>.

 

  1. (Bonus 2 points) Include two new columns, “First Name” and “Last Name”, by splitting the “Name” column into the “customer” data frame. Drop the previous “Name” column. Print out the new “customer”.

 

Submission

Put your answers in one Jupyter notebook. Please use “Markdown” to specify the question numbers and any necessary explanations. To add a markdown in a notebook, click to select an input box and change the type from “code” to “markdown,” as the following screenshot shows.

 

Once you have all the questions answered, run all the cells and ensure they all have output boxes. Then, save and download your notebook as an HTML file by clicking on the “File” and “Download as.” Then, select the “HTML (.html)” option, “as the screenshot shows. Once you download it, rename it as “Assignment 6 [your full name].” Before submitting the HTML file to Sakai, double-check if every cell has an output box shown. If you don’t run the cells and get the output boxes, your downloaded HTML file won’t display the outputs, so I cannot grade your submissions.

 

Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Paper Helper has assembled a team of highly skilled writers with diverse experience in the online writing circles. Our aim is to become a one stop shop for all your Academic/ online writing. Check out below our amazing service!

Essays

Essay Writing Services

At Paper Helper, we prioritize on all aspects that creates a good grade such as impeccable grammar, proper structure, zero-plagiarism, and conformance to guidelines. The principal purpose of essay writing is to present the author's evaluation concerning a singular subject about which they have made. Since Professionalism is the mother of every success, try our team of experienced writers in helping you complete your essays and other assignments.

Admissions

Admission Papers

You have been trying to join that prestigious institution you long yearned for, but the hurdle of an admission essay has become a stumbling block. We have your back, with our proven team that has gained invaluable experience over time, your chance of joining that institution is now! Just let us work on that essay.How do you write an admission essay? How do you begin the essay? For answers, try Quality Custom Writers Now!

Editing

Editing and Proofreading

Regardless of whether you're pleased with your composing abilities, it's never an impractical notion to have a second eye go through your work. The best editing services leaves no mistake untouched. We recognize the stuff needed to polish up a writing; as a component of our editing and proofreading, we'll change and refine your write up to guarantee it's amazing, and blunder free. Our group of expert editors will examine your work, giving an impeccable touch of English while ensuring your punctuation and sentence structures are top-notch.

Coursework

Technical papers

We pride ourselves in having a team of clinical writers. The stringent and rigorous vetting process ensures that only the best persons for job. We hire qualified PhD and MA writers only. We equally offer our team of writers bonuses and incentives to motivate their working spirit in terms of delivering original, unique, and informative content. They are our resources drawn from diverse fields. Therefore your technical paper is in the right hands. Every paper is assessed and only the writers with the technical know-how in that field get to work on it.

Coursework

College Essay Writing

If all along you have been looking for a trustworthy college essay service provider that provides superb academic papers at reasonable prices, then be glad that you search has ended with us. We are your best choice! Get high-quality college essay writing from our magnificent team of knowledgeable and dedicated writers right now!

Coursework

Quality Assignment/Homework Help

We give the students premium quality assignments, without alarming them with plagiarism and referencing issues. We ensure that the assignments stick to the rules given by the tutors. We are specific about the deadlines you give us. We assure you that you will get your papers well in advance, knowing that you will review and return it if there are any changes, which should be incorporated.