String

Run the following program to create the SAS data set VERSE. The variable LONG_STRING contains several words separated by blanks or blanks and commas. Count how many times the word ‘the’ appears in each line. Ignore case. First do this by breaking LONG_STRING into words and testing each word (do this in a loop-exit the loop when there are no more words in the string). Assume the longest word is 10 bytes in length. If you have version 9 or above, use the COUNT function to do the same task.