Homework in r | Computer Science homework help

 

In this homework, you will do some data analysis using R for the Forest Fire Data described https://archive.ics.uci.edu/ml/datasets/forest+fires (Links to an external site.) The dataset is used to find the relationship between the burned area of forest fires and meteorological data.

Please provide your output only in .HTML format. Do not send the .rmd file.

I have already downloaded the forest fires data and added it to the files section.

https://classroom.ucsc-extension.edu/files/1144259/download?download_frd=1

  1. Import the data into R.
  • How many observations are there in the dataset?
  • How many observations are there with a fire (i.e., area>0)
  • How many observations are there with a rain (i.e., rain>0)
  • How many observations are there with both a fire and a rain?

 2.Show the columns month, day, area of the all the observations.

 3. Show the columns month, day, area of the observations with a fire.

 4.How large are the five largest fires (i.e., having largest area)

 a.What are the corresponding month, temp, RH,wind, rain area?

 b.Add one column to the data indicating whether a fire occurred for each   observation (True for area >0 and False for area ==0) (Use Mutate function)

5.Create the following to display the outliers from the below vector.

    -plot 

   – boxplot

Also mention the numbers that are outliers in this vector.

(1,2,50,45,67,200,230,55,56,49)

6. Using the dplyr approach, perform the following actions from ‘iris’

  a) select the columns  Sepal.Length, Sepal.Width, Petal.Length,Petal.Width

 b) filter the iris data for Species = “setosa” or “virginica”

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more