Dear R-friends,
   
  I have a table data structured by group, subgroups, records and attributes. For each group and subgroup I have differente number of records (more than 200). I need bootstrap 100 records for each group/subgroup combinations and repeat it a big number of times.
   
  Could someone of you help me on this hard (almost for me) task.
   
  Kind regards,
   
  miltinho

 		
---------------------------------

 Música para ver e ouvir: You're Beautiful, do James Blunt
	[[alternative HTML version deleted]]

