Assin

Complete the Developing Intimacy with your Data Exercise located at the following link:

http://book.visualisingdata.com/chapter/chapter-4

(Click chapter 4 and then exercises)Submit a brief paper discussing:

  • Why you selected your data set?
  • What are the physical properties of the data set?
  • What could you do/would you need to do to clean or modify the existing data to create new values to work with? 
  • What other data could you imagine would be valuable to consolidate the existing data?

Include a screenshot showing your using R, SQL, or Python to perform a manipulation of your data.

discussion 12

In this discussion, give a description of your progress, what obstacles have you encountered, and what ways have you overcome these obstacles. If you are still experiencing some issue, ask here for help from your instructor and fellow students.

Continue to develop your Chapter 2 literature review around the theory for your dissertation topic.

Your initial posting is to be a detailed, well-organized response to the posed question.

Introduction to computer

Answer the following three questions in paragraph format: 75- 150-word count .

  1. What did you learn about excel that you didn’t know before?
  2. Explain what it means to be on the cell compared to being in a cell?
  1. What would you still like to learn about Microsoft Office? 

ASSESSMENT 3

 

–    Annotation with ggplot2 

–   exercises

–  providing a  Visual representation and detailed explanation , screenshot the solution 

–  recommended to use RStudio for all  

– NO PLAGIARISM 

– NEED PLAGIARISM REPORT

– INTEXT CITATION 

– QUESTION IS ATTACHED and SOURCE TOO 

Project Use Case for ERD

 The  goal of the project is to implement a “prototype” database system  application / ERD diagram for an eCommerce social-network system called  UCOnline where users can explore information about books/music/software,  rate your purchase, identify purchase price and see ratings of their  friends.  The  project will require you to complete the assignment individually. Below  you will find the ERD deliverable requirements. There are two parts to  the assignment. You must create a diagram using a diagramming tool AND  provide a written text-based document explaining your relationship  mapping (systems analysis use case document). The assignment is worth 30  points. See rubric for grading scheme.  BUSINESS REQUIREMENTS ACROSS ALL ASSIGNMENTS  You will work with book/music/media information, user information, ratings of books, and users’ social network  

  • Each  book has an id, title, publication date, publisher, ISBN, functional  category, page count, price (publisher), and product description
  • There are 3 categories of book: fiction, non-fiction, and specialty
  • There are 2 categories of music: digital and media-based
  • An author can write one or more books.
  • A musician can be a solo artist, part of a group, or both
  • An author can also be associated with one or more publishers.
  • A musician/group/act can be associated with one or more music houses
  • An author’s book can have one or more editions.
  • A song and or album can have more than one version/edition (i.e. EP, LP, CD, DVD etc)
  • A publisher can have many authors and many books.
  • A record company can have many artists associated and many albums associated with it. 
  • A record company can also be the publishing company (i.e. self-publishing)
  • Many  ISBNs can also be associated with a given publisher but only one ISBN  per form of medium (ie the ISBN is the PK no matter what).
  • An author can write many books.
  • An artist can write many songs, albums etc.

UCOnline needs  to keep track of user ratings for each item sold in the online store  (e.g., 1-5 and 1 for ‘Dislike’, to 5, for ‘Awesome!’). A particular user rates a particular item at a given time. A user CANNOT rate the same multiple times unless there are multiple editions of the item. Each edition can be rated separately. Each  user who submits a rating will be identified by a unique id and has a  name, gender, age, and location. Nothing is anonymous. There  is also a social network between users. Users can send communication  requests (i.e. instant messages/emails) to other users. Such requests  can be accepted or ignored. Once accepted, the two users are considered  ‘book buddies.’ If ignored, the user can send the request again. We want  to add a store when the requests were sent (timestamp), the result of  the requests and when the request was answered (timestamp). 

Research Paper

Create a Research Paper.

In the document attached, you have notes about a theme with the following information:

1.   Title

2.   Body of the Research Paper

3.   Footnote

4.   Reference

Using the concepts and techniques learned, organize the notes as necessary, and then create and format the research paper according to the MLA documentation style.

Be sure to check the spelling and grammar of the finished paper. 

·        Add the header and page Number

·        Add the footnote at the end of the first paragraph

·        Add the Reference at the end of the body

·        Create the Works Cited according to the MLA Style format as studied.

Database security

  

Describe in 500 words the disaster recovery plan and who is responsible at your place of employment. Consider the critical business functions and your recovery point objectives and recovery time objectives.

 

Use at least three sources. Include at least 3 quotes from your sources enclosed in quotation marks and cited in-line by reference to your reference list.  Example: “words you copied” (citation) These quotes should be one full sentence not altered or paraphrased. Cite your sources using APA format. Use the quotes in your paragraphs.