Dear R-helpers,

I have this dataset(y):

  YEAR   PRODUCTS
  1             10
  2             42
  3             25
  4             42
  5             40
  6             45
  7             44
  8             47
  9             42

I perform kmeans clustering, and the results are the following:


Cluster means:
      YEAR  PRODUCTS
1 3.666667 41.33333
2 7.500000 44.50000
3 2.000000 17.50000

Clustering vector:
1 2 3 4 5 6 7 8 9
3 1 3 1 1 2 2 2 2
Now my problem is add acolumn at my dataset(y) whit the information of
clustering vector, i.e.:

   YEAR   PRODUCTS *clustering vector*
  1             10                    *3*
  2             42                    *1*
  3             25                    *3*
  4             42                    *1*
  5             40                    *1*
  6             45                    *2*
  7             44                    *2*
  8             47                    *2*
  9             42                    *2*


How can I obtain my new dataset with the information of clustering
vector?


Thank you in advance.

Sergio Della Franca.

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