Displaying 1 result from an estimated 1 matches for "324808".
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32408
2010 Jun 17
1
big big problem
Dear list,
I'll try to be more clear in explaining my problem. I have a data frame like this called X:
CLUSTER YEAR variable value1 value2
M1 2005 EC01 NA NA
M1 2006 EC01 2 5
M1 2007