R Homework 2

Q1: In your R Markdown file, create two objects and assign different numbers to them. Multiply the objects and assign the result to a new object. Present the results of the objects. Be sure to create a comment that describes what’s going on.

x <- 3 #x=3
x

## [1] 3

y <- 17 #y=17
y

## [1] 17

NewNumber <- x*3 #Because <- assigns a value and x is defined, NewNumber becomes defined as x*3
NewNumber

## [1] 9

ModelOne <- y*7 #Same as above except ModelOne because defined as y*7
ModelOne

## [1] 119

Q2: In your R Markdown file, create two objects and assign different vectors to them (of the same length). Multiply the vectors and assign the result to a new object. Present the results. Be sure to create a comment that describes what’s going on.

x <- c(3,6,10) #This function assigns x to the values of 3, 6, and 10.
x

## [1]  3  6 10

y <- c(5,10,15) #This function assigns y to the values of 5, 10 and 15
y

## [1]  5 10 15

VectorX <- x*4 #This multiples the values in x by four and assigns those numbers to the object "VectorX"
VectorX

## [1] 12 24 40

VectorY <- y*3 #This multiples the values in y by 3 and then assigns those numbers to the object "VectorY"
VectorY

## [1] 15 30 45

Q3: Ensure all elements of the R Markdown output file are correct. Make sure the title and name in output are correct.