cSplit seems not have any affect

Asked Oct 06 '17 at 02:00

Active Oct 06 '17 at 02:00

Viewed 14 times

I have the following data frame

> library(splitstackshape)
> head(goa)
       V2         V5
1: A0A000 GO:0003824
2: A0A000 GO:0003870
3: A0A000 GO:0009058
4: A0A000 GO:0030170
5: A0A000 GO:0033014
6: A0A001 GO:0000166

and I would like to get this table:

> library(splitstackshape)
> head(goa)
       V2         V5
1: A0A000 GO:0003824,GO:0003870,GO:0009058,GO:0030170,GO:0033014
2: A0A001 GO:0000166

I tried to use cSplit in the below way but it did not change anything.

> goa <- cSplit(goa, "V5", ",", "long")
> head(goa)
       V2         V5
1: A0A000 GO:0003824
2: A0A000 GO:0003870
3: A0A000 GO:0009058
4: A0A000 GO:0030170
5: A0A000 GO:0033014
6: A0A001 GO:0000166

What did I miss?

asked Oct 06 '17 at 02:00

user977828

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`cSplit` is not suitable here. You may try `aggregate(V2~V5, df, toString)`. – Ronak Shah Oct 06 '17 at 02:02
Thank you. I had to change it to `goa <- aggregate(V5~V2, goa, toString)` – user977828 Oct 06 '17 at 05:39

cSplit seems not have any affect

0 Answers0