Description Usage Arguments Details Value See Also Examples
Add a new column named "n" with (optionally per-group) sums/counts.
1 |
x |
data.frame to tally/count |
groupingVars |
character vector of column names to group by. |
wt |
character optional column name containing row-weights (passed to count/tally) |
sort |
logical if TRUE sort result in descending order |
Note: dplyr::count
, dplyr::add_count
,
dplyr::tally
, and dplyr::add_tally
are not S3
methods, so it may not be practical to re-dispatch seplyr
calls
to these dplyr
implementations.
.data with added column n, containing counts.
1 |
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