Displaying 1 result from an estimated 1 matches for "f1_denorm".
2009 Jul 01
1
How should I denormalise a data frame list of lists column?
...NA NA <NA> NULL
NA.1 NA <NA> NULL
I also looked at reshape which I don't think helps. I thought I might be
able to create a new data frame with the f1$Split denormalised and use that,
but couldn't find a way to do this, the result I'd want there is something
like:
> f1_denorm
c1 c2 Split SplitDenorm
1 0 A,B,C A, B, C A
2 0 A,B,C A, B, C B
3 0 A,B,C A, B, C C
4 1 A,E A, E A
5 1 A,E A, E E
6 2 F,G,H F, G, H F
7 2 F,G,H F, G, H G
8 2 F,G,H F, G, H H
I thought perhaps for loops would be the next thing to try, but there must...