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Introduction to R

Date Posted: 25/09/2018
Category: Computer Science
Due Date: 26/09/2018
Instruction
This assignment is an opportunity to try the R statistical package and to learn some of its behaviors and options. * 0. Assignment and basics * 1. Simple calculation Problem 1: * 2. Vectors Problem 2: * 3. Simple statistics Problem 3: 4. Matrices Problem 4: 5. Data Import – Text Files Problem 5:
Attached
Download File 1 (csv)
Download File 2 (doc)
Tutor Uploads
Download File 1 (docx)
Bidders
ExcellentTutor 8 years ago
Rated 9.09 earned 174531.76 around 5422 assignments.
Hello, Consider hiring me to do your assignment. I work fast, pay close attention to the instructions, and deliver a plagiarism-free paper. My price is also negotiable to accommodate your budget. Talk to me. Thank you.
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topnotcher 8 years ago
Rated 9.95 earned 19134.82 around 285 assignments.
Hello User_12229 , I'm a BS Statistics graduate, I can help you in R
$35.00
  • My bid is now 35. Let me know the deadline (date, time, and time zone) thanks! Also, tell me the title/ author of the book you're using in R for my reference. Looking forward to be your regular tutor in R.
    topnotcher | Sep 25, 2018, 03:43 AM
  • Hello, when is the deadline? (date, time, and time zone). Also, tell me the title/ author of the book you're using in R for my reference. thamks
    topnotcher | Sep 25, 2018, 04:11 AM
  • Thanks for your help , we don’t use any book , just answer the question on the word document by using R applications. No reference needed. The date tomorrow at midnight Pittsburgh time zone
    User_12229 | Sep 25, 2018, 04:19 AM
  • Hello, there were discrepancies in the CSV file you sent and the iris data data on R. The iris data is already available on R when you type iris. The discrepancies I noticed are in the 38th observation and the 35th observation. According to R, for the 38th observation, sepal width = 3.6, petal length = 1.4 while according to the file you sent sepal width =3.1 and petal length = 1.5. For the 35th observation, according to R, petal width = 0.2 while according to your file, petal width = 0.1. Which one should I follow, the file you sent or the R data where iris is already available. I got different results on the 2 different data sets.
    topnotcher | Sep 26, 2018, 02:18 AM
  • hi there , the work will be on same file i sent it to you because the marks on that file
    User_12229 | Sep 26, 2018, 02:33 AM
  • Also, the output shows the mean from the R data, not from the CSV file you sent which has 6 of the values modified. So I think we should follow the data on R. How many minutes from now is the deadline?
    topnotcher | Sep 26, 2018, 02:39 AM
  • Hello, I checked again. Although, the 2 data sets (Your CSV data and R data) have 6 discrepancies in values. I got the same result that the error rate in prediction is only 5%. The reason why I got different result before, is that I was not able to input the seed value which is 1234.
    topnotcher | Sep 26, 2018, 02:44 AM
  • Ok , follow the data on R , we have time 12 from now.
    User_12229 | Sep 26, 2018, 02:45 AM
  • What do you mean 12 minutes?
    topnotcher | Sep 26, 2018, 02:45 AM
  • 12 hours bro
    User_12229 | Sep 26, 2018, 02:46 AM
  • The due was changed to 12 p.m on Pittsburgh time zone 26/sep
    User_12229 | Sep 26, 2018, 02:52 AM
  • I will submit in about 40 minutes to be sure
    topnotcher | Sep 26, 2018, 03:03 AM
  • I'm done. I uploaded my work already. Please refer to the file under "Homework Been Upload". For future help, please message me on this thread so I'll be notified that you posted a NEW project. I'm usually online 7 PM EST onward everyday. But I sometimes check messages in the morning (EST). Please release payment and rate my work. Thanks!
    topnotcher | Sep 26, 2018, 03:45 AM
  • thanks
    User_12229 | Sep 26, 2018, 04:17 AM
  • hello, do you now about Cluster Analysis. I have an assignment next week to do
    User_12229 | Oct 04, 2018, 22:24 PM
  • If you will send all the notes related to it, I think I can help. What feedback did you get from my last work?
    topnotcher | Oct 04, 2018, 22:27 PM
  • great job, I don’t know what I would do without you.
    User_12229 | Oct 04, 2018, 22:32 PM
  • What score did you get?
    topnotcher | Oct 04, 2018, 22:33 PM
  • I don't know yet, it will be posting in the last of the semester. after couple weeks
    User_12229 | Oct 04, 2018, 22:38 PM
  • the assignment was posted
    User_12229 | Oct 04, 2018, 22:44 PM
  • did you look at the post, can you do that
    User_12229 | Oct 05, 2018, 03:14 AM
  • Can you give the link?
    topnotcher | Oct 05, 2018, 03:16 AM
  • https://www.homeworkforyou.com/project/68852/
    User_12229 | Oct 05, 2018, 03:20 AM
  • sorry, I think I cannot handle it. I already reviewed the file. Please try other tutor and thanks for considering me again.
    topnotcher | Oct 05, 2018, 03:36 AM
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  • hi, can you look at the attachment and let me know if you can do it
    User_12229 | Sep 25, 2018, 02:59 AM
  • Hey. I've looked at it. Yes, it something I can do. Thanks
    onessmati14 | Sep 25, 2018, 03:00 AM
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