arrange() arranges rows by variable; filter() returns rows with matching
conditions; slice() selects rows by position.
# S3 method for tbl_ts
arrange(.data, ...)# S3 method for grouped_ts
arrange(.data, ..., .by_group = FALSE)
# S3 method for tbl_ts
filter(.data, ...)
# S3 method for tbl_ts
slice(.data, ...)
A tsibble.
A set of unquoted variables for arrange().
Logical predicates defined in terms of the variables for filter().
Integer row numbers for slice().
TRUE will sort first by grouping variable.