Hi all R-helpers,
   
  i am a new R-user and have problem with deleting some components in a column. I have a dataset like
   
  Name  Id        x
           empty   2
           empty   3
  a        none    2
  b        none    3
  d       none     2
  ad      cfh       4
  bf       cdt       5
           empty   2
           empty   2
  gf      cdh       4
  d       none     5
   
  and want to eliminate all components that have id=none and empty . The remaining data should be
   
  Name  Id       x
  ad       cfh      4
  bf        cdt      5
  gf        cdh     4
   
  How can I do this ? The components with id=empty have no name.
   
  Thanks in advance,
  Regards,
  Yen

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