CODE IN R.

1. Create a regular-spaced sequence of 11 values from 0 to using the first length, and then by

2. Load the data set airquality. What type of object is it? Does it have default names/row names? Identify each of the variables in airquality; what types of objects are they? Create a data frame consisting of the last 3 variables in airquality. Attach to the data frame, and display the 11th component for the third variable; now detach the data frame and display the 11th component again (Do not use the matrix notation [11,3] to display the component). Convert the last two variables, Month and Day, to factors.

3. For each part below, give a single R command to complete the goal. Do not use c().

i) Create a vector called seqvec that repeats the sequence 1 through 6 five times.

ii) Create a 5-row, 6-column matrix from seqvec; each row should contain the sequence seqvec.

iii) Complete the two tasks above in a single step.