Stem-and-leaf Plot
> stem(x, par1, par2, par3)
  The decimal point is 1 digit(s) to the right of the |
   0 | 55001234444667778889999999
   2 | 00000001122344555556777889999900000001111111222223333444445555555666
   4 | 00000001111222222233344444555555566666678999900222233333334444455556
   6 | 000111122222233333334445555566666667777780001112335555567778
   8 | 1122333468899012223445559
  10 | 0335790227899
  12 | 129
  14 | 44614
  16 | 8
  18 | 
  20 | 
  22 | 
  24 | 79