Stem-and-leaf Plot
> stem(x, par1, par2, par3)
  The decimal point is 3 digit(s) to the right of the |
  16 | 80
  18 | 55
  20 | 6013
  22 | 139
  24 | 23
  26 | 1
  28 | 8379
  30 | 1138
  32 | 9
  34 | 106
  36 | 060
  38 | 1