Stem-and-leaf Plot
> stem(x, par1, par2, par3)
  The decimal point is 1 digit(s) to the right of the |
   0 | 22455566678999999
   1 | 0011112222333444444555556666667777777888888899
   2 | 00000000111111222222233333334444444445555566666777778888888888889999
   3 | 000112233333444445566677777778888889999
   4 | 00001112222222334456667777888889999
   5 | 00001111112244455667778899
   6 | 001112222334445556667888889
   7 | 011224456677
   8 | 023678
   9 | 0001156688
  10 | 17