Displaying 1 result from an estimated 1 matches for "tp25510566p25510566".
2009 Sep 18
2
Sum according observation
...0 0.15
12 0.18
20 0.31
I would like to aggregate the equal cases as var1 making the sum of var2...
I would get...
var1 var2
7 0.2
8 0.12
10 0.15
12 0.18
20 0.31
Thanks in advance,
Marcio
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