Instructions: Using R and the data set provided, provide the code and output that completes the following. I have intentionally left a few minor details for you to either reason through or research. I am aware that there are lots of ways to accomplish many of these tasks in R; I do not really care which way you do them so long your output answers the questions asked.
Expectation: This assignment is constructed such that you can easily validate your answers in Excel with minimum effort. Therefore, I expect you to do so.
Note: You might find this tidbit useful. The simple use of the aggregate function in R produces two variables with the labels: “Group.1” and “x”. If you want to change the labels you can use the command “names” (e.g. names(x) = c(“NewLabel_Group.1”, “NewLabel_x”)
1. Load the data file.
2. Provide to me the structure of the loaded data set.
3. Provide me a “summary” of the loaded data structure.
4. Count of releases per year.
5. Count of releases for each group of two years (i.e. 1992 and 1993, 1994 and 1995, etc).
6. Average number of the Lines of Code (LOC) per releases per year.
7. Average size of the file size per year.
8. Create a single data frame through code which contains the year along with the avg, median, and standard deviation for LOC and tar file variables.
find something interesting to tell me about from this data or about this assignment! Note that this is subjective on my part and is intended to challenge you to go beyond the constraints of the above questions!
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.
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
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
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
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
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