Orders the factor levels.
dic_order(x, dic, type)a variable (code or labelled) to get order for.
a name of the dictionary. Correspond a variable name in the
data_frame from get_eurostat. Can be also data_frame from
get_eurostat_dic.
a type of the x. Could be code or label.
A numeric vector of orders.
Some variables, like classifications, have logical or conventional ordering. Eurostat data tables are nor neccessary ordered in this order. The function dic_order get the ordering from Eurostat classifications dictionaries. The function label_eurostat can also order factor levels of labels with argument eu_order = TRUE.