Question

• Please give me the R code for the following questions.
  • Create a variable named x1 which contains five equally spaced numbers. You may NOT use the c() function to do this.
  • Find the mean of all elements of x1 except the second.
  • Create a list My.List where the first list element is a two-column data frame containing x1 and the vector [2, 1, 4, 7, 8], and the second list element is the logical vector [T, F, NA, T, F].
  • Use the lapply() function to add elementwise the 2 columns of the first element in My.List

Answer 1

`Hey,

Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

1&2)

x1=seq(from = 1, to = 5)
print("X1 is");
print(x1);
M=mean(x1);
print("Mean is");
print(M);

Note: Brother According to Chegg's policy we are only allowed to answer first 2 part if there are many. So, I request you to post other part as separate posts

Kindly revert for any queries

Thanks.