Exercises

• Does the length of the characters change the length of the vector? e.g. is the length the same between c('a', 'b') and c('about', 'baseball')
• Type out letters in R, notice how this variable is pre-defined.
• Create a vector that has the first 21 letters in the alphabet and assign this to a variable alpha21.
• Create a random vector of length 6 where each element contains the outcome from a fair dice roll. Then name each element "rollX" where X is replaced with the index for that element