Group by key variables

group_by_key(.data, ..., .drop = key_drop_default(.data))

Arguments

.data

A tbl_ts object.

...

Ignored.

.drop

When .drop = TRUE, empty groups are dropped. See group_by_drop_default() for what the default value is for this argument.

Examples

tourism %>% group_by_key()
#> # A tsibble: 24,320 x 5 [1Q] #> # Key: Region, State, Purpose [304] #> # Groups: Region, State, Purpose [304] #> Quarter Region State Purpose Trips #> <qtr> <chr> <chr> <chr> <dbl> #> 1 1998 Q1 Adelaide South Australia Business 135. #> 2 1998 Q2 Adelaide South Australia Business 110. #> 3 1998 Q3 Adelaide South Australia Business 166. #> 4 1998 Q4 Adelaide South Australia Business 127. #> 5 1999 Q1 Adelaide South Australia Business 137. #> 6 1999 Q2 Adelaide South Australia Business 200. #> 7 1999 Q3 Adelaide South Australia Business 169. #> 8 1999 Q4 Adelaide South Australia Business 134. #> 9 2000 Q1 Adelaide South Australia Business 154. #> 10 2000 Q2 Adelaide South Australia Business 169. #> # … with 24,310 more rows