X[#] is the last element of vector X TS[#] is the last character of string variable TS TA[#] is the last string of string array variable TA TA[#][3:7] is characters 3 to 7 of the last string of TA M[#,2:10] is elements 2 to 10 from the last row of matrix M M[3:12,#-1] is elements 3 to 12 from the next to last column of M X[*] is all of vector X M[3,*] is all of row 3 from matrix M M[*,5] is all of column 5 from M