[kepler-users] R-Actor

[sabsirro]

Dear Kepler Users

I want to use an R actor to aggregate the data of one input vector by another 
input which contains the groups. But if I do so it screws me up the order of 
groups. As you see it sorts starting all groups with a 1 in front then 2 and 
so on instead of simply 1,2,3,4 ....

aggregate(biomass_in, by=list(location_in), FUN=sum)
   Group.1        x
1        1 0.072962
2       10 0.066879
3       11 0.044078
4       12 0.000761
5       13 0.034865
6       14 0.043246
7       15 0.074629
8       16 0.172008
9       17 0.071684
10      18 0.091350
11      19 0.079346
12       2 0.037179
13      20 0.012782
14      21 0.193303
15      22 0.213626
16      23 0.066475
17      24 0.119411
18      25 0.298407
19      26 0.053256
20      27 0.006891
21       3 0.032127
22       4 0.037077
23       5 0.009296
24       6 0.094962
25       7 0.084117
26       8 0.113690
27       9 0.152664

This seems to be Kepler related cause if I use a normal R console this does 
not happen. Anybody an idea?

Best regards Claas