sort_itemnames: Sorts item names according to user-specified priority
Description
This function sorts the item names according to instrument,
domain, mode and number. The user can specify the sorting
order.
Usage
sort_itemnames(x, order = "idnm")
order_itemnames(x, order = "idnm")
Value
sort_itemnames() return a character vector with
length(x) sorted elements. order_itemnames() return
an integer vector of length length(x) with positions of
the sorted elements.
Arguments
x
A character vector containing item names (gsed lexicon)
order
A four-letter string specifying the sorting order.
The four letters are: i for instrument, d for domain,
m for mode and n for number. The default is
"idnm".