Hello,
Maybe something like th following.
lapply(jData, table)
Hope this helps,
Rui Barradas
Em 07-04-2015 15:47, Sumitrajit Dhar escreveu:> Hi folks,
>
> I am struggling with something that should be simple.
>
> Here is my data frame:
> head(jData[,1:8])
> x study_id qx_1_v4j qx_1a_v4j qx_1b_v4j qx_2_v4j qx_2a_v4j qx_3_v4j
> 1 1 MCJ1001 1 1 1 1 1 1
> 2 2 MCJ1002 1 1 2 1 2 0
> 3 3 MCJ1003 1 1 1 0 NA 1
> 4 4 MCJ1004 1 1 2 1 3 0
> 5 5 MCJ1005 1 1 1 1 1 1
> 6 6 MCJ1006 1 1 0 1 3 0
>
>
> I want to run table() on each of the columns and compile the results into a
single list/table/whatever works with the first column being the column name.
The resulting output will have different numbers of columns per row.
>
> Is this possible?
>
> Regards,
> Sumit
>
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