A strict version of sort() and unique() (without ...)
applied to vectors only.
Usage
sort_uniq(x, ..., na.rm = FALSE, decreasing = FALSE, na.last = FALSE)
Arguments
- x
Vector of values to be sorted with any duplicate
values removed.
- ...
Not used for passing values; forces subsequent arguments to be
referable only by name.
- na.rm
Logical. Indicates if missing values (including NaN)
should be removed. Passed to unique().
- decreasing
Logical. Should the sort be increasing or decreasing?
Passed to sort().
- na.last
Logical. Position of NA values. Passed to sort().
Value
A vector of unique values, sorted.
Examples
# Character vector
x <- toy_student$race
sort_uniq(x)
#> [1] "Asian" "Black" "Hispanic" "International"
#> [5] "Other/Unknown" "White"
# Numeric vector
x <- toy_term$hours_term_attempt
sort_uniq(x)
#> [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 26
